I've got these old "bomber" style seats, but have no idea what they are from. They are made of steel, not aluminum, so I ***ume not aircraft related. Milk truck or something? I'm thinking about making some leather wrapped foam seat cushions and running them in my roadster.
From a web search about DIVCO milk trucks, so this is an original seat from one of those trucks, so the ones you have are not from a DIVCO. Thanks from Dennis.
Triumph https://www.triumphexp.com/forum/tr2-and-tr3-forum.6/seats.1703327/ https://macysgarage.com/seat kits.htm
Same shape as early 50s Morris minor and other British small cars but I don't know it they had full metal backs or a frame. I ran similar seats in my 29 Tudor back in 1962 which I found in a wreck at a British car dealer. I love those seats. Use them. Warren