United States
General Issues, Semi-Postal, Airmail, Special Delivery, Registration, Certified Mail, Postage Due, Offices in China, Carriers’, Official, Newspaper & Periodical, Parcel Post, Parcel Post Postage Due, Special Handling, Federal Ducks, Confederate States
Fancy Cancels
U.S. 19th century stamps with socked-on-the-nose, artistic, hand-carved or molded fancy postmarks, often featuring a variety of designs likes stars, letters, animals, geometric shapes, etc.
Postal Stationery
Mint, Used, and Preprinted Stamped Envelopes, Wrappers, Postal Cards, Reply Cards, Air Post Cards, Official Cards
Essays, Plate Proofs, & Trial Color Proofs
Colorful and Unique Proposed Stamp Designs, Trial Printings & Colors from Original Dies or Finished Plates
State Hunting Permit (Duck) Stamps
Collectors Sheet Stamps, Agent type from booklets issued to hunters, Governors Editions, Artist Signed
Revenues
First, Second, & Third Issues, Documentary, Proprietary, Future Delivery, Stock Transfer, Wines, Fermented Fruit Juice, Playing Cards, Silver Tax, Cigarette Tubes, Potato Tax, Tobacco Sale Tax, Narcotic Tax, Consular Service Fee, Customs Fee, Motor Vehicle Use, Boating, Firearms Transfer Tax, Puerto Rico Revenues
U.S. Revenues with Minor Defects
U.S. Back-of-the-Book and Possession Issues with Small Faults or Repairs at Discounted Prices
Back-of-the-Book
Mint Sheets, Modern Se-Tenant Blocks, Booklets, Modern Line Pairs, Modern Errors, Computer Vended Postage, Vending & Affixing Machine Perforations, Imperforate Flat Plate Coils, Post Office Seals, Postal Notes, Savings, Test, Telegraphs, Christmas Seals, Specimens, Locals