Phosphor Bands on Gummed Side
All items are fine Unmounted Mint unless stated otherwise.
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SG 669p var. 1965 Arts 6d (phos).
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65artsphosbothsidescornersingle[1]
An attractive UM positional single with phosphor bands on front and on gummed side. The bands on gummed side are very prominent.

SG 682p var. 1965 UN 1/6 (phos).
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65un16phosbothsidesfront[1]
A superb UM single of probably the scarcest of all the phosphor bands on front and gummed side errors. The three phosphor bands on the gummed side are as bold as the bands on front of stamp and all bands on gummed side give a good reaction to UV. As good as this type of error can get.

SG 702p var. 1966 Technology 6d value (phos).

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66technology6bphosbothsidesarrowmarginal[1]
A fine UM positional single with good phosphor bands on gummed side