1. Photo 1003(969a) Reference (shelfmark): Photo 1003(969a) Title: General view of camp with signalling tower, Chakdarra. Photographer: Caddy, Alexander Edwin Scope & Content: Genre: Landscape Photography Military camp in foreground, with signalling tower on the hillside beyond. Collection Area: Visual Arts Languages: Not applicable Date Range: c 1880s 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 1158(2) Reference (shelfmark): Photo 1158(2) Title: La Tour des Signaux à Batavia. Photographer: Woodbury and Page. Scope & Content: View looking along the Ciliwung River towards the Culemborg Lookout (the tower on the right of the photograph), with old Dutch East India Company warehouses beyond. Collection Area: Visual Arts Languages: Not applicable Date Range: Late 1860s Extent: 1 item
4. Photo 1225/5(100) Reference (shelfmark): Photo 1225/5(100) Title: The Signalling Tower [Dalny. Dairen.] [Dalian]. Collection Area: Visual Arts Languages: Not applicable Date Range: 1912 Extent: 1 item