This 1928 Block of 4 10c reddish violet Scott #J5 First Postage Due Issue stamps from Don's Classic Stamps is in Fine-Very Fine (F-VF) Used condition, with pencil(?) cancellations on the front; some paper wrinkling and gum residue. The Unitrade Specialized Catalogue of Canadian Stamps, which follows the Scott numbering system format in its listings, has a Catalogue value of $54.00 (in Canadian currency) for this block.  (Item #11,981)