N543W Monocoupe 90 Private Unknown, USA - California Air-Britain J M Gradidge Collection - 1956*
N543W Monocoupe 90 Private Brodhead (C37), USA - Wisconsin Dave Welch - 09/2005
N543W Monocoupe 90 Private St Louis - Creve Coeur (Dauster Field) (K1HO), USA - Missouri Dave Welch - 09/1999
