Lot 20263 – 1962-63, Lithographed: 1m. to 500m. Rare group of imperforate

1962-63, Lithographed: 1m. to 500m., a rare group of mint n.h. imperforate right sheet marginal blocks of four, the 4 m. does not exist as imperforate, the 100 m., 200 m. and 500m. have a double impression, one light (blanket variety), fresh, very fine, and a scarce set of eight blocks.