On 6th May 1941, Lieutenant Bainbridge was at a military vehicle maintenance school in Lisburn. Two years later, he photographed a bridge in Co. Londonderry.
On 6th May 1941, officers of the British Army attended a vehicle maintenance course at a Command Vehicle Maintenance School at Thiepval Barracks, Lisburn.
On 6th May 1943, Lieutenant J.R. Bainbridge photographed a Bailey Pontoon Bridge crossing the River Bann at Newferry north of Lough Beg in Co. Londonderry.