Early sketch of the Rich-Twin by Bud Rich
Rough out of fuselage of the Rich-Twin by Bud Rich
Adjustable seat of the Rich-Twin by Bud Rich
Wing assembly of the Rich-Twin by Bill Cook
Spar attachment fittings of the Rich-Twin by Bill Cook
Pylon of the Rich-Twin by Bill Cook
Aileron fittings of the Rich-Twin by Bill Cook
Control guide of the Rich-Twin by Bill Cook
Wing-strut-fittings of the Rich-Twin by Bob Withington
Rudder linkage of the Rich-Twin by Bob Withington
Door window of the Rich-Twin by Bob Withington
Lycoming mount of the Rich-Twin by Bob Withington
Rudder pedals of the Rich-Twin by Jim Kendrick
Fuselage assembly of the Rich-Twin by Jim KendrickThe three young MIT engineers were James (Jim) Kendrick (later with Lockheed);
Holden (Bob) Withington; and William (Bill) Cook (both later V.P. with Boeing).