Categories All About Guns Clement Pottet: Father of the Shotgun Shell Post author By Grumpy Post date March 22, 2021 No Comments on Clement Pottet: Father of the Shotgun Shell ← A J.P. Sauer and Sohn Vierling from the mid-19th or early 20th century. The four rounds are .22 hornet, two 8×57, and one .20 gauge. Probably in the $15-20,000 range. → Best 7mm Cartridges: 28, 280, 284 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ