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sg459 1½d.red-brown CYL.8 Dot block x 6 Perforation Error

 1936 King Edward VIII 1½d. red-brown. Control A36,

Cylinder 8 Dot, block of six,

Perforation type 5 - with PERFORATION ENCROACHMENT

in bottom stamps.

All stamps unmounted mint,

lightly mounted in the margin. SG 459