I'm working a pretty intensive research project pertaining to Meriden Fire Arms. Early 'A.J. Aubrey' guns often didn't have a model number stamped on them. The model number became standard as production carried one and the label transitioned from 'A.J. Aubrey' to 'The New Aubrey' to eventually 'Meriden Fire Arms Co.'

Send you some photos and your serial number and I may be able to help you narrow the date of gun.

Joe
info@meridenfirearms.com