The stately Purani Haveli, the palace acquired around the year 1750 by the second Nizam, is now converted into a museum with a fascinating collection. The museum exhibits the gifts and mementos presented to the last Nizam on the occasion of the silver jubilee celebrations in 1937. A 1930 Rolls Royce, Packard and a Mark V Jaguar are among the vintage cars displayed. There is an interesting collection of models made in silver of all the prominent buildings of the city and citations in Urdu about H.E.H. Mir Osman Ali Khan, gold burnished wooden throne used for the silver jubilee celebrations, gold tiffin box inlaid with diamonds and a gold model of Jubilee Pavilion.