From the available evidence, it appears that Remington Arms Co. was busy working towards a single trigger for their Hammerless Double Barrel Shotguns, though that option never appeared in the Remington Arms Co. catalogs of the period. I have a notebook full of various single trigger patents assigned to Remington Arms Co., but none look like this one I picked up off ebay recently --







Doesn't look like any of the patents I have on file. Long ago, the late Charles Semmer, author of the book Remington Double Shotguns, sent me a list of the serial numbers of ten doubles with single triggers that were in the Remington collection, though two of the serial numbers seem odd/out of place. At any rate, 100844 was on that list. Remington supposedly sold off the guns in the 1948-9 time frame.

Anyone have a clue? Can point me in the right direction?