Set of Four. Boxed.
(May be of recent construction in old style?)
Plane 1 - Weight: 50, Length: 45, Width: 25, Height: 23, Min Height: 17. Type: Instrument Plane
Plane 2 - Weight: 25, Length: 35, Width: 21, Height: 19, Min Height: 14. Type: Instrument Plane
Plane 3 - Weight: 10, Length: 27, Width: 15, Height: 17, Min Height: 12. Type: Instrument Plane
Plane 4 - Weight: 5, Length: 20, Width: 10, Height: 15, Min Height: 10. Type: Instrument Plane

(Weights and measures below from box containing all planes).