American Knife Co. Plymouth Hollow, Conn

Has anyone heard of these types of Straight Razors? I found a reference to them online that mentioned the time the company was active with this name the age is circa 1849-1875. This seems quite old to me and the razor has given me the best shave I have ever had.

Do any of you guys have a way to find out the value of this razor. I think it is a 6/8 (can't find my ruler) with a french point (like the TI hand forged blade) it also has bone scales. It would say that it is in pretty good shape for the age, and I shaves really well. If any of you have a source for me to chekc out the value I would greatly appreciate it.

Thanks.