en.wikipedia.org/wiki/H%26R_Firearms

H&R 1871, LLC (Harrington & Richardson) is a manufacturer of firearms under the Harrington ..... M1: Harrington & Richardson was assigned serial number ranges 4660001 through 4800000, 5488247 through 5793847, and 400 rifles ...

gun-data.com/harringtonrichardson2_modern.html

Harrington & Richardson Serialization. 1940 to 1982. Year. Serial Number Prefix. Year. Serial Number Prefix. Year. Serial Number Prefix. Year. Serial Number

gun-data.com/harrington_richardson3.html

Harrington Richardson Semi Auto Pistols. ... Self loading pistols. AKA : Semi Automatics. Number manufactured : 48,280 ... Serial Range. Year. Serial Range.

forums.gunboards.com/showthread.php?242383-Harrington-amp-Richardson-date-codes

Nov 7, 2011 ... Year Serial Number Prefix Year Serial Number. ... Marlin, Harrington & Richardson, New England Firearms, L.C. Smith, Parker, Bushmaster, ...

www.nramuseum.org/media/940941/serialization-date%20of%20manufacture.pdf

serial numbers assigned in chronological order. For. 1927-1944 year of manufacture date codes, see. "Spanish Year Of MFG. Date Codes" in this section. Years.

www.cornellpubs.com/serial-numbers.php

The Blue Book of Used Gun Values offers serial numbers for the following makers: ... WW Greener, Harrington & Richardson, High Standard, Holland & Holland, ...

www.survivalistboards.com/showthread.php?t=219978

Mar 3, 2012 ... I have a Harrington & Richardson Topper Model 158 410 Shot Gun the Serial Number is AH213522. I would like to find out when the gun was ...

www.nationalgunforum.com/revolver-discussions/573-harrington-richardson-revolvers-what-do-you-own.html

The serial number, stamped on the bottom of the butt strap, should start with the letter S, T or U (let me know what it is and we can determine the ...

www.gunvaluesboard.com/i-have-a-harrington-richardson-12-guage-single-shot-model-nu...-119071.html

Topper's didn't start being built until 1948, so your shotgun SHOULD have a date year code in front of the numbers of the serial number if it's a topper, Pardners ...