Phosphor Bands on Gummed Side
All items are fine Unmounted Mint unless stated otherwise.

SG 662ap var. 1965 Churchill 1/3 (phos).
!
A fine unmounted mint single with variety phosphor bands on front and on gumed side. The bands on gummed side are all complete and react to UV. Scarce as such a fine example.

SG 682p var. 1965 UN 1/6 (phos).
!
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.