It seems this SPOKESHAVE was too easy.

spoke·shave

ˈspōkˌSHāv/
noun
  1. 1.
    a small plane with a handle on each side of its blade, used for shaping curved surfaces (originally wheel spokes).
verb
      1.  1.
shape with a spokeshave.

WhoZwhatsIts #4 found at Bahoukas in Havre de Grace was a spokeshaver!

But if you didn’t know what it was, here’s a great video to show you how it works!