Was at the Big Reno Show this past weekend and Rock Island Auction had some of the guns there that will be in the September auction including a WWII Ithaca 37 trench gun and a WWI Remington Model 10 trench gun. These are two of the best examples of these hard to find trench guns that I have even seen. Links below:
https://www.rockislandauction.com/de...trench-shotgun
https://www.rockislandauction.com/de...n-arms-inc-10a