More on the Ketland locks that the US government purchased for Contract Rifles and Muskets
As mentioned before Tench Francis ordered 3,000 musket locks and 3,000 rifle locks from Ketland in a letter dated September 18, 1795. Given the time it took for communication to make it across the Atlantic and manufacturing of the locks and other likely bureaucratic delays, the delivery of the locks didn't start until 1797 and continued into 1800. Here is a table from Moller Vol 2 showing the dates and quantities delivered.
Moller writes:
Two slightly different rifle locks were furnished under this contract. One had a 6-1/16" by 1" lock plate with "KETLAND & CO" stamped in block letters. The other had a 6-1/4" by 15/16" plate with "KETLAND" over "& Co." engraved in script. It is speculated that these differences were caused by Ketland subcontracting the manufacture of these locks to more than one English lockmaker.
Understanding a little bit about the cottage industry of lock making in England at the time and the batch delivery over more than three years, I would expect many lockmakers were involved in filling the order. The fact that Moller was able to identify only two variants of the rifle locks might reflect the scarcity of surviving rifles and locks.
I tried to find as many pictures of guns with the Ketland Contract lock as I could to get a feel for what they looked like. Seems there are so few of the Ketland locks with the "UNITED STATES" stamped on the tail that have survived that I had trouble finding pictures of them.
Moller shows pictures of each of the two variants he described.
This is the one with stamped block letters.
This is the one with the name engraved in script.
This is a picture of one I found in James Hanson's Firearms of the Fur Trade.
This is another one from Firearms of the Fur Trade.
Note the lock above does not have any visible Ketland marks and may not be part of the Ketland contract. I would be curious if there are any marks on the inside of the lock plate. A picture of a musket lock that Moller showed had "UNITED STATES" stamped on the tail and "KETLAND" stamped on the inside of the plate.
Looking at Moller's dimensions of the lock plates for the Ketland contract locks, a lock that is over six inches long is a big lock. Few contemporary locks are that long. Chamber's Early Ketland lock is only 5.90" long according to TOTW catalog dimensions. Chamber's round face English Fowler locks are just a tad over six inches at 6.07" long.
Just for grins, I took the picture of Ed Flanagan's possible 1797 Contract Rifle he wrote about and illustrated in an ASAC article titled "
1792 and 1807 Contract Rifles" and superimposed a picture of Chambers Early Ketland lock, trying to keep the images of both locks proportional to each other. Flanagan gave the present lock length as 5-1/8" and was possibly 5-3/8 or 5-1/2 inches originally (before the tail was squared off).
Here is what I came up with.
Flanagan's rifle had been restocked and may have had different lock panels than what we see today, but the image above shows that fitting the larger Ketland lock within the existing lock panels would have been problematic and certainly not looked "right."
I don't think it would've been a simple matter of fitting a Ketland contract lock to the 1792 Contract Rifle.
One other thing that came to mind while working on this. If Ketland locks were sent to Harper's Ferry, why wouldn't musket locks been sent rather than the rifle locks? After all, the federal arsenals made a lot more muskets than rifles. At the end of 1802 and before Lewis arrived at Harper's Ferry, the arsenal had made 1,759 muskets and zero rifles. From 1801 to 1818, Harper's Ferry had made 92,407 muskets compared to 19,720 rifles.
In the spirit of full disclosure, Moller documents that Harper's Ferry began making musket locks for the Model 1795 Musket early, having made 2,746 musket locks between December 1, 1798 and December 31, 1800. The first production 1795 Muskets weren't made until the third quarter of 1801. By that time, they had made an additional 1,441 musket locks.
Obviously, they didn't need the Ketland contract musket locks for the muskets they were building, but then again, they didn't need the rifle locks either because Harper's Ferry made their own locks for the Model 1803 Rifle like they did for the muskets.