H&R had a system of putting a single letter before the serial numbers of their shotguns from 1940-1982.If yours does not have this then it could be made before or after the dates listed.If your shotgun has a model number please include this in your description to better pinpoint the year of production.
How old is my Topper 88 HARRINGTON AND RICHARDSON GUN serial number
Immediately after 119437.
There are some published serial number lists.
Since it has a serial number, it was made after 1968. They were made at least through the 1990's, but I know of no source of serial number dating info for recent H&R guns. * Harrington & Richardson manufactured the shotgun in 1974.
70-100 yrs ago
Serial numbers were not required until 1968
Seldom exceeds 100 USD
1973
Your serial number letter prefix of the letter A means that your H&R shotgun was made in the year 1940.
No public records- sorry
No public records- sorry
Harrington & Richardson used the Prefix AT in 1983.