Unfortunately low resolution image of the listing in 1904 - 1914 W.J. Jeffery & Co. catalogs courtesy of Boyd Taylor Thompson



The Jeffery Long Range hammerless Waterfowl gun was available in 3 chambers that can be used with from 4-5 drams of black powder and 1 3/8 to 1 1/2 oz. of Shot in the Perfect cartridge. Either good quality Damascus or Herakles Compound Gun Barrel Steel could be ordered. Wt. 8-9 #.

2 3/4 chamber Pigeon loads were 1 1/4 oz. with 3 1/4 to 3 3/4 Dram Black Powder or the equivalents in Smokeless Powder. I think the weight is listed as 7 - 7 1/2 #

https://sites.google.com/a/damascusknowledge.com/www/home