SOUTHERN RHODESIA1937 1/2d to 5s (SG 40/52) in imperforate plate proofs, plus frame-only proofs of the

SOUTHERN RHODESIA 1937 ½d to 5s (SG 40/52) in imperforate plate proofs, plus frame-only proofs of the 1s to 5s on gummed paper in matching bottom marginal blocks of twenty (10 x 2) with full Waterlow imprint and plate number where applicable, each block with punched security holes plus various correctional marks and notations, creases and odd stain still a most impressive and rare group, BPA Cert (1980) plus photographs of each sheet from which these were taken E