1971
That really depends on the condition. Take it to a gunsmith or appraiser or go to auctionarms.com to get an idea of what they are selling for.
Try the Blue Book of Gun Values. Basically impossible to value with just the serial number.
Without a detailed description of all markings, features, box, papers, accessories, condition, etc.. 100-1000 USD
1026216
this riffles worth 2 gramd or keep it.
0-1000 usd
Contact Browning to get a history letter. Yes.
1700-2000 1700-2000
$500 in good condition
Serial number 1104295
100-1000 USD or so depending on specifics