We don't collect any private data and we don't supply any of the knowledge to 3rd-party services. It was presented from about 1959-1963. An additional defining characteristic of the JTSS could it be came by using a Winchester 93B entrance sight which resembles a shark fin. I suspect that is https://highimpactrounds.com/product/winchester-defender-segmented-slug-12-ga-2-75-in-1-oz-1600-fps-10-rd-box/