Crecent arms made guns under several different names, Bridge was one of them. The exact age of this Shotgun I can't tell you, but Crecent did make a 410 Crecent shotgun around 1930.
old company made a lot lot of shot guns, including the 410 black prince
No.
410
Have it checked out by a gunsmith before you try it.
ALL you can get
Depends on which gun. A simple single shot .410 may cost AROUND $150. A collectable Winchester pump, maybe $1,000. A Purdey double .410, about $3,000.
1913
Which one- in what condition?
stoeger 410's are made in Brazil
Proofhouse.com has sn data
Made for Shapleigh Hardware by Harrington & Richardson, before WW2. Value under $100.
.410