Suspect Scott #534B Schermack TypeIII
Four impressive name collections to be sold during Feb. 28-March 2 Siegel auction series
Values of US Stamps Scott Catalogue #482A: 2c 1916 Washington Imperf
Sale No. 1234 — Lot 343 — Siegel Auction Galleries
Sale No. 1159 — Lot 244 — Siegel Auction Galleries
Stamp Smarter - Private Perforations
Robert A. Siegel Auction Galleries, Inc. Sale - 990 Page 18
Values of US Stamps Scott Catalogue #482A: 2c 1916 Washington Imperf
ScotScott# 343 FRANKLIN, SCHERMACK TYPE III PERF'D CONTROL MARK BM2291 | The Stamp Nut
Travelstamps: US Stamps Scott #408, 1 Cent Imperforate Used Schermack Vending | eBay
408 1c Washington Used with Schermack Vending Perforations | United States, General Issue Stamp / HipStamp
US stamps - Identify private perforations
Robert A. Siegel Auction Galleries, Inc. Sale - 973 Page 30
Suspect Scott #345 Unused Guide Line Pair with Schermack Type II perforations.
Robert A. Siegel Auction Galleries, Inc. Sale - 973 Page 30
A Scott#320 Fake purchased on Ebay
US stamps - Identify private perforations
The scarce imperforate 4¢ Ulysses S. Grant stamp of 1908
Rare U.S. 1908 4¢ Grant coil highlights Oct. 12-13 Cherrystone auction
Stamp Smarter - Private Perforations
Siegel Auction Galleries — Power Search Results
US stamps - Identify private perforations
U.S. & Worldwide Stamps & Postal History; The David Mace Collection of U.S. Stamps - April 24-25, 2018 - United States 1908 Coil Stamps
