the end of the imperial stables are the Dormitories of the Halberdiers with Tresses (Zülüflü Baltacılar Koğuşu). The responsibilities of the halberdiers included carrying wood to the palace rooms and service for some of the palace quarters. The halberdiers wore long tresses to signify their higher position. The first mention of this corps is around 1527, when they were established to clear the roads ahead of the army during a campaign. The dormitory was founded in the 15th century. It was enlarged by the chief architect Davud Ağa in 1587, during the reign of Sultan Murad III. The dormitories are constructed around a main courtyard in the traditional layout of an Ottoman house, with baths and a mosque, as well as recreational rooms such as a pipe-room. On the outside and inside of the complex, many pious foundation inscriptions about the various duties and upkeep of the quarters can be found. In contrast to the rest of the palace, the quarters are constructed of red and green painted wood. Palace kitchens and porcelain collection The palace kitchens (Saray Mutfakları) were built when the palace was first constructed in the 15th century and expanded during the reign of Suleyman the Magnificent. They were modeled on the kitchens of Edirne Palace. After the fire of 1574, which damaged the kitchens, they were remodeled by the court architect Mimar Sinan. The rebuilt kitchens form two rows of 20 wide chimneys; these chimneys were added by Mimar Sinan. The kitchens are located on an internal street stretching between the Second Courtyard and the Marmara Sea. The entrance to this section is through the three doors in the portico of the Second Courtyard: the Imperial commissariat (lower kitchen) door, imperial kitchen door and the confectionery kitchen door. The palace kitchens consist of 10 domed buildings: Imperial kitchen, (palace school), Harem (women's quarters), Birûn (outer service section of the palace), kitchens, beverages kitchen, confectionery kitchen, creamery, storerooms and rooms for the cooks. They were the largest kitchens in the Ottoman Empire. Food was prepared for about 4,000 people and the kitchen staff consisted of more than 800 people. The kitchens included dormitories, baths and a mosque for the employees, most of which disappeared over time. Apart from exhibiting kitchen utensils, today the buildings contain a silver gifts collection, as well as a large collection of porcelain. The Ottomans had access to Chinese porcelains from the mid-fifteenth