Canada Sc #334 (1953) – 50c green Textile MISPERFORATED PLATE BLOCK Mint NH

Canada Sc #334 (1953) - 50c light green Textile Industry, Plate No. 1 upper right imprint block of eight, showing a dramatic PERFORATION ERROR resulting in the top pair being completely imperforate at right margin, and the second row being only half perforated. Very Fine. Never Hinged. Perforation shifts on this stamp are quite rare, our research discovered only one other example. A dramatic and striking error.