These sets were made for handloading either black powder or bulk smokeless, which could be dip measured by an equal volume to black. The addition of a roll crimper made them also suitable for paper shells. I have an Eureka set in 16ga which includes the paper roll crimper. I do not know for how long they were made, neither beginning or end of production, but do know they are listed in the 1902 Sears catalog. You seem to have a few extra pieces there, than would have been in the original set. Looks as if a couple extra "Loaders" has been added. This piece served as both a funnel to aid pouring in the powder & shot charges & also assited in pushing the wads in without hanging on the case mouth, of particular importance in loading paper shells. Perhaps the set was originally bought for the brass cases & another loader having a slightly reduced neck was added to accomadate the thicker walled paper cases. A roll crimper would have likely been added at the time, but could well have become seperated over the years.
