Send it back to the maker or find a gunsmith.
10-100 USD or so
10-100 usd
no
300-500 USD
maybe 100 USD
check out: http://stevespages.com/pages7b.htm
You will have to contact Beretta
Your colt model 1903 hammerless 32cal was made in 1916.
No sn data for FN weapons in the public domain.
100-300 USD
50-250 usd
Blue Book of Gun Values