See Stamp Rare

Square

  • U48 Jackson Rare Unused Cut Square (bx 2079)
  • Uo25 War Department Used Cut Square (bx 4284) Rare Item
  • U5 Washington Rare Unused Cut Square With 2 Pf Certs (bz 387)
  • U23 Franklin Rare Unused Full Corner Cut Square With Pf Cert (stock U23-a1)
  • Uo72a Us Postal Savings Rare Error Unused Full Corner Cut Square On Manila
  • U464 Washington Rare Type 3 Surcharge Unused Full Corner Cut Square (by 36)
  • U373 Lincoln Rare Used Cut Square (stock Bx 3968)
  • Scott U48 Jackson Rare Unused Cut Square Withpf Cert (stock U48-pf1)
  • Scott U373 Lincoln Rare Used Cut Square (stock U373-1)
  • Scott U373 Lincoln Rare Used Cut Square (stock Bx 160)