Patna Museum is the state museum of the Indian state of Bihar. Started on 3 April 1917 during the British Raj to house the historical artefacts found in the vicinity of Patna,it is in the style of Mughal and Rajput architecture and is known locally as the Jadu Ghar. Most of the early collections have now been transferred to Bihar Museum.
The Museum was constructed by the British to conserve and display the historical artifacts found in the vicinity of the state capital.
The concept of having a museum arose in 1912, after Bihar and Bengal were separated.
Patna Museum started functioning in 1915 from the commissioner's bungalow, on the campus of A. N. Sinha Institute.
Items on display in the multipurpose museum include archaeological objects, coins, art objects, paintings, instruments, textiles, paintings, thankas, bronze images and sculptures and terra cotta images by Hindu and Buddhist artists.It has a rare collection of British-period paintings depicting day-to-day life, as well as a fine collection related to the first President of India, Rajendra Prasad. It also houses a World War I cannon.
The fossil of a tree said to be more than 200 million years old is on display, as is a casket — unearthed in 1958 by archaeologist, A. S. Altekar, at the Relic Stupa of Vaishali — said to contain the sacred ashes (relics) of Gautama Buddha.A Didarganj Yakshi statue, discovered on a Ganges riverbank in 1917, was the museum's most prized collection, which was later shifted to Bihar Museum. The artefacts from ancient India era to 1764 are kept in Bihar Museum and those of post-1764 period are kept at Patna Museum. Rahul sankrityayan donated 10000 manuscript which are written in Gold and silver on handmade papers and book on Buddhist philosophy that were once in the library of ancient Nalanda and Vikramshila university.These manuscript were taken to Tibet dating back of around 700 years ago before the destruction of these universities.These manuscripts were brought by him. Beginning November 2009, a project was started to build a replacement museum in Patna to enable the display of larger collections.