serial number:4536/4558
builder: ZANOTTI F.
bore: 12
BARREL LENGTH: Inch 28,5
1st CHOKE : 3/10+7/10
2nd CHOKE : 6/10+9/10
chamber: Inch 2 3/4
stock LENGTH: Inch 14 1/4
weight: Pound 6.57
year of building: 1964
additional details:

626 Special Sieplate matched pair model, dolid top-rib, pierced top-lever, semi-pistolgrip stock with cheeck-piece