No published sn data
1913
The gun was made in 1915.
Try e-gunparts.com
da Brescia Bonaventura has written: 'Regula musice plane (Monuments of music and music literature in facsimile ; 2d ser.: music literature)'
No serial number provided
The Springfield/Stevens model 67 shotgun dated from 1986-1989.
What caliber is it and what is it worth
Blue Book of Gun Values
Blue Book of Gun Values will help.
The gun was made in 1922.
Proofhouse.com has sn data
You must call Colt to find out.