Roland Gaucher's Bentley BR2 rotary airplane engine

[TriumphT140]

Some info about the build that I got from another model engineer he, Roland, my dad, Dan Fay, and Ron Ginger were all friends with metal shops in their basements who would hang out together and talk about this stuff, and what engines they were working on, and problem solving etc. Anyways:

"That was before he bought his Lagun milling machine with CNC control, too. He built the whole thing on a 10" Clausing lathe and a rather clapped-out hand cranked Bridgeport with a short table."

[TriumphT140]

Man that brings back memories