contact either s&w with the serial number or antiqueguns.com but what ever you do hold on to it, it's kinda rare.
I am looking for the value of a Smith and Wesson 38 revolver, dated 1889, bone handle with heart shape on bottom of barrel
10-100 usd
100-1000 USD
If the action will handle the caliber and if someone makes one and if the barrel profile is the same, yes.
100-450 USD
Finish? Barrel length? Grip material? Range 100-500.
Most shot guns can handle deer slugs.
Such an item would be a custom piece. None are manufactured in that configuration.
100 or so
Impossible to answer without a DETAILED description of ALL markings, barrel length, finish, overall condition, box, papers, accessories.
Probably an assembly number.
About 1.0023 on the Richter Scale.