1. Photo 96/2(76) Reference (shelfmark): Photo 96/2(76) Title: 45. Model under sluice shutters with tubular back-stay acting as a hydraulic brake designed by Mr C. Fouracres. Photographer: Unknown Scope & Content: Genre: Architectural Photography Subjects = Crofton Collection; irrigation; sluices; water supplies Collection Area: Visual Arts Languages: Not applicable Date Range: Jun 1872 Extent: 1 item