1 item Photo showing 8 Ft. x 8 Ft. high speed tunnel entitled Foundations for main compressor and drive.
1 item Review of electronic digital computers: joint AIEE-IRE Computer Conference, Philadelphia, 10th to 12th December 1951.
1 item Photo number 88865 showing the Sub-station and electrical equipment entitled Control room shewing roof light construction.
Scale: �" to 1ft. Size: 72 x 110 Drawing entitled Arrangement of filters & M.B units for reactor cooling circuit.
1 item Photo number 98611 showing No. 1 workshop entitled Fan pit. Bed down. Reinforcement work to walls.
1 drawing National Railway Museum corporate drawing titled: Buildings and Estates: Structural calculations in respect of checking stability of existing mural panels at South Yard
Scale: 3/8" to 1 ft Size: 77 x 133 Drawing entitled Plan on south side of block at + 40.0' level set 1.
1 item Photo number 83313/8 entitled View from N. Workshop and test room frustrum section & corner 4.