Featured Listings in GB. Errors & Varieties > Phosphor & Embossing Errors > Phosphor Printed on Gum Side
1964 FRB 6d (phos). Dramatic Paperfold error and Phosphor error
DIAGONAL PHOSPHOR BANDS ON GUMMED SIDE.
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1965 Battle of Britain 4d (phos).PHOSPHOR BANDS PRINTED ON GUMMED SIDE
A fine unmounted mint se-tenant block with phosphor bands printed on gummed side as well as front. Affects all stamps in block. Good reaction of bands on gummed side to U...
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1965 Arts 6d (phos). BANDS PRINTED ON GUMMED SIDE.
Unmounted mint cylinder block of nine (a small adherence on back of top left stamp) PHOSPHOR BANDS ON GUMMED SIDE as well as front. BANDS ON GUMMED SIDE REACT TO UV LIGH...
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1965 Arts 6d (phos). BANDS PRINTED ON GUMMED SIDE.
Unmounted mint single with PHOSPHOR BANDS ON GUMMED SIDE as well as front. BANDS ON GUMMED SIDE REACT TO UV LIGHT
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