Canada #J34a 8c Carmine Rose 1977-1978 Fourth Centennial Red Postage Due Issue, A Canada Post Sealed Pack of Inscription Blocks With Constant Donut Flaw On 8 Of LL Block on DF Paper, With LF-fl Type 3A Insert Card, VFNH, Unitrade Cat. $12

A VFNH Canada Post sealed pack of inscription blocks from the 1977-1978 Fourth Centennial Red Postage Due Issue on DF paper, showing constant donut flaws on the 8 of the LL block (positions 81 and 92). LF-fl type 3A insert card, with oversized cellophane wrapper. Unitrade Cat. $12. The packs offered here grade 75, based on the top block in the pack. We know these donut flaws are constant, as we have seen them on an identical pack.