Shows the inside of a destroyed industrial building with part of roof collapsed and rubble on the floor. On the reverse 'S.N.C.A. aircraft factory at Albert. CB203, 11'.
Badly damaged buildings on the right. On the left a tower and power transmission lines. On the reverse 'S.N.C.A. aircraft factory at Albert, C13223 No 13'.
Reconnaissance photograph showing a railway line bottom left and an industrial area circled by a road in the centre. There are a number of craters to the right side of the industrial area. On the reverse 'Secret, Con G.412'