1. Photo 527/1(138) Reference (shelfmark): Photo 527/1(138) Title: Government Mathematical Instrument Office [Survey of India Department], Calcutta. Photographer: Unknown Scope & Content: Genre: Architectural Photography Subjects = British colonial architecture; European architecture in India; government buildings; Survey of India Collection Area: Visual Arts Languages: Not applicable Date Range: 1889 Extent: 1 item
2. Photo 527/1(137) Reference (shelfmark): Photo 527/1(137) Title: The Mathematical Instrument Office, Calcutta. Survey of India Department. (Built in 1888). Photographer: Unknown Scope & Content: Genre: Architectural Photography Subjects = British colonial architecture; European architecture in India; government buildings; Survey of India Collection Area: Visual Arts Languages: Not applicable Date Range: 1888 Extent: 1 item