Piper J-2 Cub

Credit - "Photo by Dorothy Cochrane, National Air and Space Museum, Smithsonian Institution"

Piper J-3 Cub

Credit - "National Air and Space Museum, Smithsonian Institution (SI Neg No. 80-2969)"

Piper L-4A Grasshopper

Credit - U.S. Air Force Museum

Piper PA-12 Super Cruiser City of Washington

Credit - "National Air and Space Museum, Smithsonian Institution"

Piper PA-18 Super Cub

Credit - "National Air and Space Museum, Smithsonian Institution (SI Neg no. 94-8263)"