Canvasback.
I wonder if this gun is the one that I have been trying to track down for the best part of 40 years/[I have lived in the Woodstock area for 50 years.]
A colleague of mine that negotiated the purchase of Eureka Foundry[Owners of Tobin at one time]told me of such a gun that he was shown during negotiations. At one time I thought that gun may have ended up in the collection of G Crandall, the Woodstock, gunsmith a former Tobin Employee. Despite repeated efforts Iwas never ever able to track down this gun.
I did own for many years the Tobin Duck gun seen in the collection donated by Jim Stewart to the National archives.
