1. EAP139/1/1/305 Reference (shelfmark): EAP139/1/1/305 Title: Deteriorating retaining wall with missing concrete blocks [Jan 1970] Scope & Content: Facilities. Africa. Retaining Wall Format of original material: 11 x 14 inch Black & White Print. Photographer: unknown. Publisher/Agency: Orphan work Collection Area: Endangered Archives Programme Languages: Not applicable Date Range: 6 Oct 2008 Extent: 1 TIFF image