India 1874-82 QV Official 2a orange, overprinted “SPECIMEN” complete double vertical pane of 160 with complete selvage all around and gutter between, showing plate no. 3D at top left, couple hints of light toning confined to outer selvage. SG O33a sp Cat. as normal stamps £13,600+, should be more as Specimens.
Catalogue No: SG O33a sp
Catalogue Value: £-