Abstract
The existence of route such as the Khorassan highway and the Shah’s subway in the Hamadan have made the region known as an important station throughout the historical periods. In the Islamic era, these trade routes have led to the emergence of various types of pottery cultures in the region. Due to the influence of the pottery cultures of Hamadan from the large areas of Islamic pottery production, this research has tried to address the issues such as: the era of Islamic pottery of Hamadan region? Which types of Hamadan region have local cultures? With the aim of identifying various kinds of clay of the Islamic period of the region, which is carried out through the study of archaeological data, a variety of pottery styles of the Islamic Ages are identified and introduced. During this research, more than 12 pottery styles were identified. All these types of pottery date back to the early centuries, the Middle Ages, and the later centuries. In the first centuries a variety of Unglazed pottery’s, Flower-shaped species and Sgraffiato were obtained. In the medieval pottery the types of pottery can be mentioned: Monochrome, Unglazed pottery with marble and mosaic designs, Ghalam Meshki, Silhouette, Lakaby, pottery of Sultanabad, Zarinfam and the Blue and White of the Middle Ages. The last group of Islamic pottery of Hamadan is related to the late centuries. During this period, the production of species such as Blue and White Safavid era and engraved pottery on ghosts with abnormal designs are prevalent.
Keywords: Hamadan Region, Pottery Styles, Islamic Era.

Introduction
Hamadan is one of the areas that has had a strategic position throughout history. This area allowed the Central and Eastern Plateau to connect with the West and Mesopotamia. The existence of major routes such as the Great “Khorasan Road” and the “Royal Road” route has affected the region’s transformations in the various cultures of human societies. For example, during the survey and archaeological excavations in this region the influence of the Yanik culture from the northwest and the Black on Buff  Ware (BOB) from the southwest on this region has been determined. One of these developments is the creation of various styles of pottery of the Islamic era. Surface surveys on the Islamic period of the Hamadan region indicate that in this region various types of pottery styles have been used in different parts of Iran. However, except for the alternate and two underground crumbling basins, the Samen (It’s a underground archaeological site in the southwest of Hamadan province) is still not one of the sites of the era Islamic, with the approach of identifying and introducing various types of pottery of Islamic era, has not been explored. Based on the data obtained from the archaeological excavations carried out in Hamadan (like Hegmatana, Arzanfood underground archaeological site, Samen underground archaeological site, Islamic city of  Darjazin and Zinoabad ) it seems that apart from the few centuries that, in the absence of exploration of the temporal exploration of the pottery cultures of this region, it is still unclear to our knowledge of the next century pottery, which is generally from archaeological surveys Gets more accessible. In this study, by studying these data, a variety of ornamental species commonly associated with the Middle Ages are known, such as simple mosaic-free glazed ceramics, graphite pottery, pencils, zarrinfam, aquatic blueberries of the Middle Ages, and others in Hamadan region.

Decorative Styles of Pottery of the Islamic Era in Hamadan
After reviewing all the archaeological sources of the area, 12 styles of decorative decoration of Islamic pottery were identified for the period of the early centuries to the late Safavid era. Decorative styles include: plain clay and glazes, all kinds of pottery with monochrome glazes, clay pottery with glazed pottery and stamping, scratching, lacquering pottery, all kinds of underbrush glazes, silhouette, types of painting on the glaze of type Zarrinfam, Sultan-Abad style pottery, famous blue and white pottery and various styles, generally related to the later period, the Qajar period.

Conclusion
The result of the study of Islamic clay data obtained from the archaeological explorations of Hamadan region is the identification of 12 species of clay. These types of pottery were each produced with different decorative features in different Islamic periods in this region. In general, Islamic pottery can be divided into three periods of the early centuries, the Middle Ages, and the later centuries. In the first centuries of the Islamic era, due to limited studies, the conditions of the cultures of the Hamadan region are not clearly known, but based on this limited information, a variety of simple ceramics without glazes, clay dipped and pottery clay. The next period is related to the medieval pottery. The pottery of this period has been identified in many Islamic sites of Hamadan. Among the types of pottery of this period are: monochrome pottery, unmolded pottery with decorated motifs, black pottery, silhouette, lakaby, pottery of Sultan Abad, pottery of Zarrinfam and blue and white species of the Middle Ages. The last group of Islamic pottery of Hamadan is related to the late century’s pottery. However, during this period, some species of pottery of the previous periods, with changes in the type of dough and motifs used, were still used, but the production of species such as blue and white Safavid era and engraved pottery on the glaze with austerity motifs from this era became popular. From late centuries later, in the area of Hamadan, pottery products have found local flavors and a variety of cultures have been created. The peak of this process is seen during the Qajar period and with the advent of Laljin. The city is still known as the largest pottery center in Iran, the center of which exports its own clay styles to different regions.

Abstract
City locals can be considered as the smallest unit of framework and social at traditional parts of Iranian cities and folks, however, in cities comprehensive plan historical districts bear sever changes and their traditional structure gradually decayed and lost its influence due to nonconformity with modern conditions. This lead to decrease in habitant’s relationship with each other. Hamadan was important city at western side of Iran at Islamic period. Its structures age returns to pre-Islamic period. Apart from any kinds of bordering rules among locals, dividing locals were of special attention at cities, in a period that urbanism was moving fast and division among locals of cities was important from city management point of view. Also, there is no research about Hamadan city locals in recent Islamic centuries. This research tries to introduce main elements of local formation, based on existing architectural and historical evidences. Based on mentioned aim, the main question is this: How was the space and framework structure of Hamadan’s historical locals? Research results shows that most of the locals gradually take circular and linear form at structural framework of locals, there are elements playing important role in meeting habitant needs from them; we can refer to Mosque, Bath, Grass, Holy shrine, Crypt and Caravansary. From this viewpoint, mosques were of important structures at each local. 
Keywords: Hamadan, Ghajar Period, Space Structure, Local Mosques, Improving Social Relationship.

Introduction
Historical locals were part of space structure of city. City plans changed the traditional old locals and they gradually lost their efficiency. In Hamadan city expansion was based on religious structure and space. Structure focus was round the mosque, holy shrine, which totally made a collection these elements were reflects of social condition and locals’ architectural structure at Ghajar period local was at the main bases of city framework and keeping locals and effect on social life balance. At Ghajar period Hamadan had many locals and villages. There were 30 lanes and locals in different forms. Hamadan as a case study in this paper, has a lot to think about city progress rules. Hamadan is a prominent sample of a city with different locals due to its genuine texture and commercial nature which lasts till now. In this research, we study and introduce the formation method and space structure of Hamadan locals.
Investigation Questions: According to the mentioned goals, important questions were as follows: How was the framework and organizing structure of Hamadan’s historical locals? Which mechanism follows space governing models of Hamadan locals?
Research Methods: This research is functional and belongs to qualitative research family which done by analytical- qualitative method. Creditable sources for research have been chosen first hand documents and matching study based on the existing evidence for this study have been chosen. Also, study uses of three method including documents study, interview with local habitants and observing texture and architecture and architecture kind.

Conclusion
With close look at local space and framework structure we notice that the main route of locals leads to local center. In other word, local mosque had the most access and focus to local formation and all planning about space organization was done at mosques. On the other hand, baths and springs had the most interaction for organization. About space structure of locals, we can say no preplanning was done and although their design was natural. However, its functions cover was so that all people take benefit of it, so that each local has private gate and realm and was separated from others. From other hand, mosques bath and springs more over than their main function had Other use as meeting places so they are main factors of structure of Hamadan locals. These elements respectively have the most frequency. Other results show that Hamadan locals center have linear and circular shapes. These shapes created for access to center. Also, there is other element named grass with quadrant, rectangular and trapezius shape or without shape This place plays a significant role at consolidating loyalty relationship among people, so that all people attend in this place for recreation and meeting.

Abstract
Despite the importance, position and high role of the city of Hamadan in the political, economic, social and cultural developments of Iran during the Qajar era, targeted studies that determine the spatial organization and social structure of this city during that period have not been carried out, and there are many questions regarding the nature of the changes in the context. Its history remains unanswered. The current research seeks to answer questions about the transformation and development of the spatial structure of Hamedan city during the Qajar era by relying on written sources, architectural works and archaeological evidence. In order to achieve this goal, while using all the written sources related to this city in the mentioned period, the changes of the urban context and the structural characteristics of its spaces were determined and the factors affecting the growth and development of the city were determined during this period. The result of the research made it clear that due to its ancient background, special geographical location, benefiting from suitable environmental capabilities such as abundant water resources, and also due to its location on the path of important trade-pilgrimage routes in the Qajar period, Hamedan was one of the cities with social and economic importance and status. It has gained merit and accommodates a relatively large population and has attracted the attention of various social groups, especially merchants. Thus, suitable conditions have been created for the construction and discovery of numerous architectural works and monuments with different functions (defense facilities, residential neighborhoods, squares and plazas, markets and caravanserais, mosques, schools, baths, churches, etc.) and the urban space, especially in aspects The south and southeast have developed and expanded significantly.
Keywords: Iranian Cities, Qajar Era Cities, Historical Context of Hamadan, Spatial Structure, Written Sources.

Introduction
Cities are one of the main centers of the emergence of civilization and valuable cultural treasures, without knowing them, it is not possible to study the history of various developments in human life. For this purpose, the study of the cities left from the past plays a significant role in understanding the political, administrative, social, economic and cultural structure of the societies that created them (Krimian, 2014: 121-111) and can provide clear horizons in recognizing the physical, social and cultural structures And reopen the past civilizations to researchers (Krimian and Seyedin, 2009: 69). The study of the ancient living spaces of Iran and the historical contexts of the cities is a necessity that has allocated a part of the scientific activities of archaeologists. Although the historical fabric of Hamedan has suffered a lot of damage due to various reasons, including indiscriminate and irregular constructions, but a number of its historical and valuable buildings have survived the ravages of various times and manipulations. Recovered and recognized to a great extent. Hamadan is one of the few historical and ancient cities in the country that has survived historical developments with strength and has preserved its historical context to some extent. Undoubtedly, Hamedan’s location on the path of communication routes in different eras, as well as its special geographical location and the benefit of environmental capabilities are the main reasons for the continuity of this city throughout history. Fortunately, valuable elements of the architecture of the Qajar era have survived in this city, and by studying them, it is possible to analyze and restore the spatial structure of Hamadan city to a great extent.
The purpose of the Research: The main purpose of the research, the results of which are presented in this article, is to find out how the physical structure and spatial organization of Hamadan was created, developed and transformed by relying on architectural works, archaeological evidence, written sources and visual documents left from the Qajar period.
Research Questions: In this study, we have attempted to answer questions about space structure, different types of architectural works, scope and physical realm, as well as the extent to which different social groups have been influenced by the space organization and architectural works of Hamadan in the Qajar era.
Research Method: The study presented in this article is historical -analytical in nature and content, and has been conducted in both field and library methods.
The original text of the previous article consists of several different sections. In the discussion of the research background, the most important studies on the historical context of Hamadan have been emphasized with the emphasis on the Qajar era. In the context of the structural characteristics of the Iranian cities in the Qajar era, the main characteristics and components of the identity of Iranian cities in the Qajar period as well as how the structural characteristics of Iranian cities from the Safavid era to Qajar has been discussed. The next section of the article is analyzed and explained by the Qajar Space Organization in the Qajar era based on written sources. Travelogues and historical texts from the Qajar era have formed the most important study sources in this section. In the other section, the urban spaces of Hamadan during the Qajar period are discussed. In this section, relying on written sources and existing architectural evidence, some of the most important physical and historical spaces recovered by the Qajar era of Hamadan, including defense facilities, residential neighborhoods, inter -and -outskirts, squares and squares, commercial spaces and markets And the disposal of sewage, mosques, baths, churches, and so on. It was also known that marketers and traders were more involved in the phenomenon of the city’s architectural works in the Qajar era than other social groups.

Conclusion
In the present article, it was attempted to find out what the space structure of Hamadan had in the Qajar period by relying on the written sources and existing architectural works. With what was done, it turned out that the city was forming from three internal (city center), middle (urban areas and neighborhoods) and exterior (fence and suburbs). Hamadan Space Agency is also influenced by the pattern of Islamic cities of Iran, has a citadel (government, bureaucratic and administrative headquarters), Jame Mosque (Religious Center) and Market (Economic Heart) and other urban elements (schools, blessed shrines, intra city caravans, baths And ...) Somehow they were related to these three. Relying on written documents, it can be said that areas outside the city’s defense walls were exploited for agriculture and horticulture. During the Qajar period of Hamedan, with the center of the mosque and the bazaar in the south and southeast direction, it expanded and some new neighborhoods, along with urban elements such as mosques, baths, etc., are being constructed in this area. Most of the reasons for the expansion of the city’s texture in this area can be considered as the proper slope of the land and the lack of natural effects that could have been a barrier to construction. Due to the flow of the four rivers inside and outside the city during the Qajar period and their annual floods that occur as a result of heavy and long -term rainfall, as well as the slope of the city in the south -north, as a result of the flooding of the northern parts, as well as the natural complication. The so -called Mosalla hill in the eastern part, which prevented the development of the city’s physical structure, was the best way to develop it, southern and southeast side, along the rivers in the inner -city rivers of al -Wawsger and Davin. According to written and illustrated documents as well as existing architectural works and archaeological evidence, it can be said that the city of Hamedan in the Qajar period from the north to the Goulan Heights, Nazarbaig and Shalabafan, from the east to the neighborhoods of Imamzadeh Yahya and Zandis, from the West to the Bonehbazar and Sabadbafan neighborhoods were confined to the Kolapa, Doroudabad and Doguran neighborhoods from the south. Also, the result of studies on the role and influence of different social groups and classes in the formation of Qajar architectural works of Hamadan indicated that the traders and marketers of the marketers top the list of builders and sponsors of various buildings (religious, commercial, residential and public).

Abstract
The troglodytic architecture complex in Arzanfoud (Arzanpoul) is located 30 km southeast of Hamadan, 2 km south of Arzanfoud village. The complex accidentally recovered following mining activities at 2010. There have been four seasons of archaeological activities including excavations, documentation, earthworks, and identifications. According archaeological activities, more than 70 troglodytic spaces revealed that dated to historic and Islamic periods relying on pottery findings. There are questions on variations, forms, techniques, and decorations including 1) what dates are pottery types of troglodytic spaces? 2) What are common techniques and decorations of potteries? Considering descriptive-analytic method, findings, collected of fieldworks and bibliographic studies, qualitatively analyzed. Conclusions indicate that pottery findings date to historic period, Parthian and Sassanid, and middle and late Islamic periods (Seljuq, Ilkhanid, Timurid, and Safavid). Among the most important historic potteries are Clinky wares, grooved rims, and hump-like rims; while the most significant Islamic potteries are stamped wares, painting underglaze, lusterwares, Sgraphiato, enamled wares, and blue and white. Regional soils studies, and nearby Mica and Quartz mines indicate that potteries with Mica and Quartz in temper are, probably, local productions, while the others are probably exotic.
Keywords: Hamadan, Arzanfoud (Arzanpoul), Handmade Troglodytic Architecture, pottery, Historical, Islamic.

Introduction
One of the goals of archaeological research is the study of cultural changes, and in this regard, examining and analyzing the material culture of the past is of particular importance. In the term of archaeologists, these remains are called data. In order to achieve the general goal of archeology - the reconstruction of the past life of mankind, these data must be examined in a specific and logical framework and turned into evidence. In general, pottery is one of the most abundant archaeological data, which is of particular importance in any archaeological analysis. Due to its abundant and continuous production, pottery has always adopted various transformations and innovations in its shape and role, some of which have arisen due to the development and internal growth of cultures over time. Another part of these changes emerges due to cultural and economic links with far and near societies. In fact, pottery is considered the best cultural indicator in order to know societies and it is very important for communication between different units of a regional culture on the one hand and trans-regional cultures on the other hand. Now, according to the above-mentioned materials and referring to the importance of pottery in the process of examining and studying the pottery of different periods in various areas, it is necessary to carefully analyze the typology of pottery and the decorations used in the pottery according to the methods of pottery making and analysis to provide a logical answer to the following questions: 1) what dates are pottery types of troglodytic spaces? 2) What are common techniques and decorations of potteries? Considering descriptive-analytic method, findings, collected of fieldworks and bibliographic studies, qualitatively analyzed.

Discussion
The unique types of this architecture can be set handmade troglodytic underground architectural complex at Arzanfoud in Hamadan noted that was discovered by accident in 2010 as a result of mineral exploration activity. This area is located 30 km South East of Hamadan city (provincial capital) and is situated 2 kilometers south of a village with the same name. The area of the Alvand Mountains, located in the heart of pristine nature and intact. As you explore the collection of handmade troglodytic of Iran was faced with numerous questions, The most important questions were raised about whether this complex of Arzanfoud when created, What time period was used in this series as well as a vast range of different spaces for what purpose and the user was created. According to the first season of archaeological research questions in this category sponsored Ali Khaksar was started in 2010 and the second and third chapters of this research will follow in subsequent years 2011 and 2015. This research programs (identification, documentation, clearing and archeological excavations) in this area were conducted. These results identify more than 70 hand-made underground spaces including rooms and halls with variable depth from 3 to 7 meters. Several hypotheses have been raised in line with spaces this set of user talk ritual, habitat, refuge and exile has been the case so far as the draw of any archaeological activity has been approved. Also according to studies cannot accurately determine the time to create this collection, but this complex be used to set time periods during the middle and late Parthian and Islamic centuries been used on. The underground spaces are connected to the surface via stairs-like entries in the schistose bedrock. This set covers all the spaces are arched, it works well in most areas, this collection strikes a sharp object (possibly pick) clearly observed. It also sets the foundation lamp oil lighting spaces that were in the wall spaces. In some places the walls of adjacent platforms (made from stone-ground or wall stile), water channels and sources are visible. It should be noted that the surface area of architecture can be seen as evidence that more archaeological research is needed to provide comments.
The pottery found in the Arzanfoud area can be divided into two groups of historical periods, including the Parthian and Sasanian periods, as well as the Islamic period. Parthian period pottery includes types: Clinky, Pottery jar with one vertical handle and jar with two vertical handle; Sassanid period pottery includes types; the plate with a simple flat edge turned outwards, the bowl with a Pigeon head rim, Bowls with convex and prominent edges and Pottery with grooved edges (three edges). 
potteries of the Islamic period can be divided into two main types, including unglazed (Decorations removed and added on pottery, bottom image, silver colored mica particles on pottery, Pottery with carvings, . potteries with a pattern of birds in a circle, Stamped pottery from Arzanfoud and comparable samples and Pottery with inlaid decoration) and glazed (Pottery with single-color of lapis lazuli glaze, Potteries with a prominent pattern under monocolor glaze, Sgraffiato pottery, Zarinfam pottery, Pottery with animal motifs, underglaze painting type, Pottery with underglaze painting (Ghalam Meshki), Pottery with underglaze painting and Pottery with blue and white glaze).

Conclusion
The pottery found in the Arzanfoud area can be divided into two groups of historical periods, including the Parthian and Sasanian periods, as well as the Islamic period. Parthian period pottery includes types: Clinky, Pottery jar with one vertical handle and jar with two vertical handle; Sassanid period pottery includes types; the plate with a simple flat edge turned outwards, the bowl with a Pigeon head rim, Bowls with convex and prominent edges and Pottery with grooved edges (three edges). 
The pottery of the Islamic period of this site belongs to the middle and late Islamic centuries (Seljuq, Ilkhanid, Timurid and Safavid), among which the pottery of the Ilkhanid period in Arzanfoud is of considerable importance. According to the archaeological research conducted in Arzanfoud, no evidence of a pottery kiln has been found so far, but surface evidence and findings related to pottery production have been observed in the area. On the other hand, silver and gold mica and quartz particles can be seen in much earthenware, which, due to the location of mica and quartz mines in the area and the vicinity of the area, can probably be the production of some earthenware in the area. One of the interesting points of interest in the historical and Islamic pottery of Arzanfod is the great similarity with the pottery types of other historical and Islamic sites of Hamadan province, including: Hegmataneh Tape, Zainoabad Tape of Bahar, Laodiceh of Nahavand and especially the architecture of the Samen underground handmade troglodytic in Malayer, which has the most similarity with Arzanfod’s pottery findings, which shows extensive cultural connections.