 Complete the following phrase:  The Shushi History Museum is located in a 19th-century mansion, in the centre of the historical quarter, and had a collection of artefacts related to Shusha from ancient to modern times. The collection of the museum contains many ethnographic materials, including the goods of local masters. The museum contains household articles, photographs, and reproductions illustrating life of 19th-century inhabitants of Shusha. There are also sections dedicated to the 1920 Shusha Massacre and the 