US Socket Bayonet advice....

[Brad]

A friend saw a socket bayonet at a yard sale today and gave me a call.
Maybe we can ID it?
He said approx 14" to 16" long (just a guess).
Socket type with no locking ring. Maybe approx 7/8" inside socket dia.
Triangular blade that appears uncut or broken.
Markings are U S & R J. RJ is not familiar to me>
Any ideas what it could be?
He said the guy wanted $50.00. Thats seems reasonable to me for any US bayonet of that type in good condition. But it would be real nice to know what it is.
Thanks guys

[Bayonetman]

Not really quite enough information, but as a GUESS, the Model 1816.

Blade length is nominally 15 1/2 to 16 inches. Socket interior diameter about 0.825 inch.

Many of them were marked US over an inspector's initials. RJ MAY be Robert Johnson whom I believe was an inspector in the early 1820s.

As stated, $50 is a very fair price for any US socket bayonet in reasonable condition



Typical blade marking:

[Brad]

Thanks for the info.
Is 15-1/2" to 16" the blade length only, or does that include the cocket portion also?
Again, Thanks.
Brad

[Bayonetman]

Blade only. Total overall is about 19 inches, dimensions can vary slightly based on maker and time period.

[Brad]

Thanks very much