484 Used with Schermack type III and gauge 13 perfs, PSE Certificate # 01305655 | eBay
Values of US Stamps Scott Catalogue #482A: 2c 1916 Washington Imperf
ID Help - SC 344 With Schermack - Stamp Community Forum
Stamp 1923 USA 1c Washington with Schermack type 3 trial coil perforation Sc 481 | eBay
Robert A. Siegel Auction Galleries, Inc. Sale - 990 Page 18
Siegel Auction Galleries — Power Search Results
A Scott#320 Fake purchased on Ebay
Values of US Stamps Scott Catalogue #482A: 2c 1916 Washington Imperf
Travelstamps: US Stamps Scott #408, 1 Cent Imperforate Used Schermack Vending | eBay
US stamps - Identify private perforations
The scarce imperforate 4¢ Ulysses S. Grant stamp of 1908
Untitled
Beautiful, Franklin 1 cent Private Perforation, Schermack Type III Scott 314 | eBay
Values of US Stamps Scott Cat. 484 - 3c 1917 Washington Imperf
US stamps - Identify private perforations
Rare Genuine Scott #343 PSE Cert Scarce Schermack Type-Iii 45689 Control Mark | United States, General Issue Stamp / HipStamp
Values of US Stamps Scott Catalogue #482A: 2c 1916 Washington Imperf
Rare U.S. 1908 4¢ Grant coil highlights Oct. 12-13 Cherrystone auction
ScotScott# 343 FRANKLIN, SCHERMACK TYPE III PERF'D CONTROL MARK BM2291 | The Stamp Nut
The Precision U.S. Specialty Multi Gauge - Greater Mound City Stamp Club
Suspect Scott #345 Unused Guide Line Pair with Schermack Type II perforations.
Robert A. Siegel Auction Galleries, Inc. Sale - 973 Page 30
United States of America - 1916 USA 3c Violet, Imperforate, Schermack Type III Private Perforation (Scott 484). was listed for R3,250.00 on 23 Oct at 21:16 by Gideons Stamp Emporium in Pretoria / Tshwane (ID:485262203)
408 1c Washington Used with Schermack Vending Perforations | United States, General Issue Stamp / HipStamp
