Don Pyeatt wrote:
An ID for this?

Thanks!

O2C-1 Helldiver Curtiss 1 Pratt & Whitney R-1340-4 Wasp 2 F8C-5
XO2C-2 Helldiver Curtiss 1 Wright R-1820 Cyclone 2 XF8C-7
O2C-2 Helldiver Curtiss 1 Wright R-1820 Cyclone or 1 Curtiss
R-1510 2 XF8C-8, XF10C-1, XS3C-1