McCullough Drone Airplane #4318A

[pen]

I am posting for my father-in-law, an airplane mechanic at Air Heritage Museum, Beaver Falls, PA. He and his co-workers are looking for a McCullough Drone Airplane Engine #4318A. Does anyone know where they can find one?
Thanks!

[vicgensberg]

I am posting for my father-in-law, an airplane mechanic at Air Heritage Museum, Beaver Falls, PA. He and his co-workers are looking for a McCullough Drone Airplane Engine #4318A. Does anyone know where they can find one?
Thanks!

I have been going thru my fathers shop since he is gone and there is a drone engine that he got somewhere let me know if your still looking for one