Thanks Owen, consider wrist slapped, my excuse, it was late at night. BSD Base supply Depots. Not been able to find out where 13 BSD was but there is a file on it in 1942 Royal Army Service Corps: 13 Base Supply Depot (RASC BSD). Date: 1942 Jan.- Aug., Dec. Held by: The National Archives, Kew. Legal status: Public Record. Ref: Wo 169/5597 8 BSD seems to have been in El Kirsh / Ismailia halfway along the west bank of the suez canal. July 1945 it was disbanded into no 4 CRASC. Aerial photo of it here in 1951 – 56. http://www.suezcanalzone.com/czcamps.html An interesting read here of Tony’s war, Another RASC man who served in the same area. 152945 Pte Edward Anthony Clarke 2BPFC, RASC. http://www.rogerclarke.com/Family/AW4/06/2/WWII.html