You are looking at a vintage American Flyer aluminum passenger observation car. This is a link coupler era car, made 1950-52. The car is lighted.
1950-52
Link coupler
Aluminum
Lighted
Drumhead on back
This is NOT the plastic models from later years; this is the early metal aluminum car.
CONDITION: Clean shell. There is some wear on the rear dome. Has original drumhead with faded lettering and original cloth wire. Clean nameplates. Complete. Undercarriage shows some surface tarnish/rust. Please look at all of the pictures.