The two photographs of complete Wasp engines show parts of the engine that I believe that I've identified.

All the photographs below show what I believe to be fragments of this aircraft's two Pratt and Whitney Wasp R-985 or Wasp Junior R-1340 engine or engines found at the crash site in 2014. All these items seem common parts to all Wasps engines and not just ones fitted to Beechcraft aircraft. Items that were found at the crash site in February and October 2014 and that are confirmed as being from the Pratt and Whitney R-985 (Wasp Junior) and the R1340 (Wasp) engine are marked on this original photograph in red. Further cast items are probably engine block casing or ancillary casings but I would like to identify anything should anyone reading this be in a position to assist.

I believe that this is the front part of the Wasp engine oil sump and can be seen in the engine photograph above.

The casting has stainless steel disc inlaid into it with the name "Hubbard W" on it and a brass bezel screwed to it. The Pratt and Whitney logo would once have been held inside the brass bezel with the wings of the eagle protruding from the two gaps in the bezel edge.

These parts may also be part of the oil sump. Three of the parts actually joined up and the stainless steel fin fits in the grooves.

The items roughly assembled.

Unidentified thin cast covers for something. They are a slightly curving and have a centrally domed appearance.

Comparing this fragments with Wasp drawings and photographs this looks like the mounting for a magneto.

Further engine parts.

A large gear and drive.

One of the engine's push rods and sleeve.

A suction relief valve found in rocks at the crash site, these were used on many of Pratt and Whitney engines. I am informed that this was probably manufactured after June 1941 when the prototype is known to have been made, this would date the engine to after this date.