Getting back to the original theme of serial number to date correlation, I see two items of interest in the above comments.
1. Establishing the date starting the “Black Powder Only” stamp would be a big help. I would guess that the order to stamp it came from their legal eagles or a government mandate. Either way it would be all BP guns at once, regardless of model.
2. There is enough anecdotal evidence that the card suit stamps are Sharon barrels to make that probable but not conclusive. If true, they would have to be no earlier than 1976 when Sharon opened and since Sharon closed in 1978, stocks of Sharon barrels would have been depleted before 1980 or so. If not for the comments above I would have taken them to be proof marks.
Not discussed are the model designations. I once had a Renegade clearly stamped Renegade on the barrel. I now have two Hawkens, one Pariot and one Seneca with no model designation stamped on the barrel. When did they start model markings? The Patriot was purchased new in 1981 +/- 1. All three rifles were purchased within the last eight years from different sources in different places and different years, none from the original owner, so no clues there. All four have a spade stamped on the barrel bottom.
Hawken .50 - #95xxx
Hawken .45 - #84xxx.
Seneca .45 - #11xxx.
Patriot .45 - #24xxx
It looks like the Patriot and Seneca were numbered in a different grouping. They did have a different assembly line.
1. Establishing the date starting the “Black Powder Only” stamp would be a big help. I would guess that the order to stamp it came from their legal eagles or a government mandate. Either way it would be all BP guns at once, regardless of model.
2. There is enough anecdotal evidence that the card suit stamps are Sharon barrels to make that probable but not conclusive. If true, they would have to be no earlier than 1976 when Sharon opened and since Sharon closed in 1978, stocks of Sharon barrels would have been depleted before 1980 or so. If not for the comments above I would have taken them to be proof marks.
Not discussed are the model designations. I once had a Renegade clearly stamped Renegade on the barrel. I now have two Hawkens, one Pariot and one Seneca with no model designation stamped on the barrel. When did they start model markings? The Patriot was purchased new in 1981 +/- 1. All three rifles were purchased within the last eight years from different sources in different places and different years, none from the original owner, so no clues there. All four have a spade stamped on the barrel bottom.
Hawken .50 - #95xxx
Hawken .45 - #84xxx.
Seneca .45 - #11xxx.
Patriot .45 - #24xxx
It looks like the Patriot and Seneca were numbered in a different grouping. They did have a different assembly line.