Gyroppilot AL 1A operating instructions for pilots. Pilot's Operating Instructions for the Sperry Gyropilot A.L.IA
1 item Technical Report entitled 'Seaslug Mk. 2 Control Equipment - The Standard of design for Acceptance'
1 item Specification entitled 'Trials testing of R&D Seaslug Mk.2 missiles incorporating the FSS unit'
1 item Report entitled 'Preliminary report on Seaslug Mk.2 surveillance control equipment S2E50 and S2E80'