Jack First Gun Parts Reference is a three volume set that costs about $40. If they do not have the part they will make. They are the best for old firearms. http://www.jackfirstgun.com
Proofhouse.com has a store brand chart.
300.00
100-300 USD
Gun shop, gun show,.
50-500 usd
can't be done without pictures/
1900
No known published sn data.
50-500 usd
turn of the century...1890s-1904
500 dollars
Franchi falconet 12 Gauge shotgun Generally go between $600 and $800.