This is my first post so here goes. I finally bought my first Johnson last year, serial number 6346 (thanks to metrotps and ArtR for the serial number info on another board). Naturally, not a single part matched the original configuration. On it was an original Johnson/Dutch inspected barrel with a serial number 1862 hand-stamped on it (see photo). I assume this is the serial number of the rifle it was originally part of. My question is this: Is this assumption true: hand-stamped number = rifle serial number?
If so, since the barrels are so easily removed, did the Dutch remove the barrels to clean them and did so in a group such that the serial numbers ensured that the barrels got back to the original receivers? As an example, the cylinders in the Remington-Beals/Army/New Army (and Navy of course) pistol of 1858 are commonly found mismatched to the frames due to the ease of removal and group cleaning.
Also the question arises how much barrel swapping did Winfield do when they sold “military configuration” rifles which might also explain the mismatched receiver/barrel serial numbers.