With thanks to Sean Campbell, imaging manager of the Buffalo Bill Centre of the West in Cody, Wyoming, for permission to post these pics of a gun held in the Cody Firearms Museum. The blurb accompanying this gun follows.
Accession Number: 1993.8.1
Date : 1780-1803
Dimensions: L: 35 in, Barrel length: 19.75 in, H: 8 in
Inscription: lockplate: Bunney
Synopsis: firearm- airgun- Joseph Bunney; Birmingham + London, England- wood- brass- steel- lockplate: Bunney- .36