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CA ON00411 MG-0002-6-116-285-2 · Item · October 1, 1939
Part of Shephard Fonds

Note No. A.R.P. 8/GB. Report on the earth and fortification tests on taken on the different types of trench shelters at Larkhill on October 20th 1939 and October 26th 1939. The tests were conducted by exploding different yields of bombs to test the shelters stability. Includes figures, graphs and diagrams.

CA ON00411 MG-0002-6-112-273-5 · Item · October 1, 1940
Part of Shephard Fonds

Note no. ARP.90/RJ. Report for the Ministry of Home Security. Summary of a series of scaled tests to study the penetration of blast waves into shelters with various forms of entrance. Shelters were built in accordance with Type A of the handbook "Directions for the erection of domestic surface shelters". Includes tables and diagrams.

CA ON00411 MG-0002-6-113-277-15 · Item · August 28, 1940
Part of Shephard Fonds

Newspaper cut out from the Daily Mirror about two people surviving in an Anderson shelter as a body was dropped next to it. Includes picture of bomb crater.