LONG ISLAND 1916 SG4a Mint ½d black on pale green paper error G.R.I. double
Stock Code: P201003535
1916 (7 May) ½d black on pale green paper with horizontal grey lines, typewritten (top copy as always), right marginal from Plate 2a, pos. 12, showing error 'G.R.I. double' (with the first impression under 'G ISLA' of 'LONG ISLAND'), superb unused. Three existed (from pos. 10-12 of this plate), but this is one of only two recorded, and much the finer. Ex 'Mountrobeck' (CRL 1 Jun 1994, lot 25), with Holcombe cert (1990).
Shipping to the UK: