The barrel material seen in the photos of this gun are identical with "Wiswoulds Iron", illustrated in William Greener,s[ Father of W.W.] book pulished in 1834. This iron was comprised 25% iron and75% steel.The manufacturing process is descibed in Greener,s book. The measured length of the barrels is given as 29 3/4. This raises the possibility that this a made up gun, using the barrels of a much early Greener.I would also be interested in seeing a photograph of the so called "water table" of the action as this may provide aditional information as to the origins/date of manufacture.I am still of the opinion that the action is of Clabrough origin.

Roy Hebbes