US Schermack Control Perfins

Perfin Image
Cover
Number of Holes	9
Missing Pins	1-7-9
City	NY
Company
1906 Series 314
1906 Series 320
1908 Series 343
1908 Series 344	5
1908 Series 345
1908 Series 346
1911 Series 383
1911 Series 384
1912 Series 408
1912 Series 409
Total Count	5
Total Count On Cover	1
Earliest Usage	09/17/1910
Latest Usage
Comments	Very rare, unknown user. Cover cancelled in NYC, no return address