Rare Genuine Scott #343 PSE Cert Scarce Schermack Type-Iii 45689 Control Mark | United States, General Issue Stamp / HipStamp
US stamps - Identify private perforations
Siegel Auction Galleries — Power Search Results
Values of US Stamps Scott Cat. 484 - 3c 1917 Washington Imperf
Robert A. Siegel Auction Galleries, Inc. Sale - 973 Page 30
ScotScott# 343 FRANKLIN, SCHERMACK TYPE III PERF'D CONTROL MARK BM2291 | The Stamp Nut
Values of US Stamps Scott Catalogue #482A: 2c 1916 Washington Imperf
Sale No. 1159 — Lot 244 — Siegel Auction Galleries
Robert A. Siegel Auction Galleries, Inc. Sale - 990 Page 19
U.S. & Worldwide Stamps & Postal History; The David Mace Collection of U.S. Stamps - April 24-25, 2018 - United States 1908 Coil Stamps
Values of US Stamps Scott Catalogue #482A: 2c 1916 Washington Imperf
Rare U.S. 1908 4¢ Grant coil highlights Oct. 12-13 Cherrystone auction
US stamps - Identify private perforations
Robert A. Siegel Auction Galleries, Inc. Sale - 990 Page 18
US: Vending & Affixing Machine Perforations (Schermack, etc) | The Stamp Forum (TSF)
Values of US Stamps Scott Catalogue #482A: 2c 1916 Washington Imperf
Untitled
408 1c Washington Used with Schermack Vending Perforations | United States, General Issue Stamp / HipStamp
Compound Perforations And Control Perfin On Schermack/Scott #392 - Stamp Community Forum
Stamp Smarter - Private Perforations
A Scott#320 Fake purchased on Ebay
Beautiful, Franklin 1 cent Private Perforation, Schermack Type III Scott 314 | eBay
US stamps - Identify private perforations
Suspect Scott #345 Unused Guide Line Pair with Schermack Type II perforations.
Four impressive name collections to be sold during Feb. 28-March 2 Siegel auction series
