Monument record MBC45006 - A Second World War roadside ammunition dump, Casemore Farm/Rosehill Farm.

A Second World War roadside ammunition dump is visible on historic aerial photographs and was mapped as part of the North Buckinghamshire Aerial Investigation and Mapping project (EBC18304). Located on both sides of the Chetwode to Calvert road, between Rosehill Farm and Casemore Farm and centred at SP 65157 28711, the ammunition storage area comprises 9 rectangular buildings, 6 being about 3.5 x 3 metres each and the remaining 3 about 5 x 3 metres each. 8 buildings are on the N facing side of the road and a single building on the S facing side of the road, all extending over about 105 metres. These portable corrugated iron shelters, or hutments, were usually camouflaged and covered stacks of artillery or small arms ammunition. A local eyewitness recalls stockpiles of ammunition in the area that were kept by the roadside in small Nissen-type huts with tarpaulins on the ends. Roadside storage not only made the ammunition easily accessible but dispersed the risk of a large loss of munitions in the event of an explosion, whether accidental or the result of a German air raid. The munitions storage hutments are visible on aerial photographs taken in 1946 and 1947, but all have been demolished by 1949 (1-6).