3 1/8”x8” Vintage 1930s Brass Front Door Vertical Letter Flap

Vintage brass letter flap to be fixed in a vertical way
No bolts are included
The letter flap is in used condition

Measurements:
Height: 20.4cm or 8 inches 
Width: 8.2cm or 3⅛ inches
Depth: 2cm or ¾ inch
Latter Flap Width: 14.2cm or 5½ inches
Letter Flap Height: 3.7cm or 1⅜ inches
Fixing Bolt Centre: 7.7cm or 3 inches
 
Note! the inches are rounded down to the nearest eighth (⅛) of an inch
Approx. Weight: 0.43Kg or 15oz
Approx. Age: 1930s