This is a set of 3 India Patiala State 1937-1939 Corner Blocks of 80 stamps, SG 063-65.  These are the 3 Low Values of the King George VI Official Overprints.

These are all Mint practically Gem condition and absolutely gorgeous.  This includes a full block of 80 of the 9P, which is RARE.  These are valued at L1360 all together in the Stanley Gibbons Catalogue!