For anybody who buys this project, if you finish the wing spars I will
give you for free all the BC4W9 bellcrank bearings and RE3M6-2N rod ends
you need to finish the project.

In the early 1950s, Dick Scrhreder and Irv Culver and those guys bought a
lot of those litte parts as surplus for pennies on the dollar, and they
used a lot of them in their designs. But they've since become a bit
pricey.

Thanks, Bob K.