1. Photo 1005/5(110) Reference (shelfmark): Photo 1005/5(110) Title: Semaphore tower at Barrackpore. Photographer: Archaeological Survey of India Scope & Content: Genre: Architectural Photography General view of round tower. Collection Area: Visual Arts Languages: Not applicable Date Range: 1920-1921 Extent: 1 item
2. Photo 1005/5(111) Reference (shelfmark): Photo 1005/5(111) Title: Semaphore tower at Paikpara. Photographer: Archaeological Survey of India Scope & Content: Genre: Architectural Photography Square tower with scaffolding. Collection Area: Visual Arts Languages: Not applicable Date Range: 1920-1921 Extent: 1 item
3. Photo 1005/5(112) Reference (shelfmark): Photo 1005/5(112) Title: Semaphore tower at Sukchar. Photographer: Archaeological Survey of India Scope & Content: Genre: Architectural Photography Square tower. Collection Area: Visual Arts Languages: Not applicable Date Range: 1920-1921 Extent: 1 item