No public data- sorry.
How old is my Topper 88 HARRINGTON AND RICHARDSON GUN serial number
"AY" serial prefix = 1982.
Harrington & Richardson used the Prefix AT in 1983.
"P" prefix indicates 1953
Not without the serial number.
1971
1980
50-250 usd
No way to answer without the serial number.
That is the serial number- not a model number. Try again.
'AY' prefix indicates 1982
About 1973