SEYCHELLES 1935 SG128a Mint Silver Jubilee 6c variety Extra Flagstaff digital-edition 1957 3d Deep lilac (Wmk

1957 3d Deep lilac (Wmk

- P190003636

still very scarce and desirable in this proving positional form

Paris and Caen datestamps on reverse for AP

SEYCHELLES 1935 SG128a Mint Silver Jubilee 6c variety Extra Flagstaff digital-edition 1957 3d Deep lilac (Wmk1935 Silver Jubilee 6c ultramarine and grey black, lower left corner block of 4 from vignette plate '1', showing variety 'Extra flagstaff' on R9 1, with confirmatory diagnostic hairline on R10 2, fine large part o. g. (lower pair unmounted). Total printing 1798 sheets, from ten (!) vignette plates, with this variety absent from the large first printing of 935 sheets. P212021766