Monday
Name this plane and its inventor. 1907, When the man died in 1941 his car was valued at $25, his other tools $10, and this unique plane $1

Est. 1998 — 27 years of woodworking knowledge
Monday
Name this plane and its inventor. 1907, When the man died in 1941 his car was valued at $25, his other tools $10, and this unique plane $1

Re: Monday
I think Dr Livingston's finder is skewed.
Neither
Hint, Different picture

Look at mechanism.
What a neat concept
My guess the swivel bed did not flatten out with the bed of the plane that well(?) Thanks for the question.
Re: Monday answer
No winner for Monday this week. The name of the plane is a Foster�s Turntable plane. See turntable in hint picture. It was invented by a teacher, Edwin Foster, to help students skew cut end grain and keep the bed fully supported�as on a board edge. It could also be set to smooth plane in the traditional manner. It was marketed by Oliver Machinery of Grand Rapids Michigan, but the examples existing are by the Ohio Tool Company�perhaps the sub-contractor. Patent 842,453 . It is 9 3/4"� long x 2 11/16� wide with a thick double tapered iron, 2� wide.
Mr. Foster also had a text �Carpentry and Woodworking� (1916). The cover says �For six years the Secretary of the Dept. of Science and Technology at Pratt Institute, Brooklyn, NY.�
Source: Patented Traditional and Metallic Planes in America 1827-1927. Roger K. Smith Volume 1, pp 218-19