It is not possible to answer a question that supplies no information. We cannot see your revolver, and have no idea of the make and model that might guide us to giving you a real answer. Good questions= good answers.
No sn data available
No published sn data. @ turn of the century
No published sn data. Turn of the century, inexpensive
No known sn data published. Probably early 1900's
Have yet to come across any reliable sn data.
AROUND 1917.
No sn data
50 or so
Ruger has sn information on their web site.
No known sn data published
No published sn data.
what year is my 32 us revolver co 32 sn 1812