Browse Listings in GB. Machin Issues. > Machin Errors & Varieties > Miscellaneous / Freaks
1967 GB SG723 ½d 2B Orange Brown Printing Error U/M (Ref 10)
1967 GB SG723 ½d 2B Orange Brown Printing Error Unmounted Mint Vertical Pair
AU $28.50
atmospheric
Machin 4d olive sepia PVA gum 2 band. DRY PRINT ERROR. SG 731 var.
SPECTACULAR EXHIBITION QUALITY
AU $427.50
CLAYTON1950