Original 1964 Advert Sperry Aeronautical Group SPL.45 Autopilots
£14.99
The advert highlights the SPL.45 autopilot system by the Sperry Aeronautical Group, emphasising its selective approach to autopilots. Headline: "SPL.45 The Selective Approach to Autopilots". Manufacturer: Sperry Aeronautical Group.
