NEWFOUNDLAND PROOFS and IMPERFORATES GROUP.Impressive assortment of singles, multiples and some sets, some of the proofs with large or small specimen punch, highlights include Proofs 31P top margin imprint strip of three, 144 trial color pair in yellow brown (Gratton cert), 190 trial color pair, 191 block of eight on «bookend» paper with moire pattern on back, 195 trial color pair in black, Imperf 189a pair NH, 194a matched set corner margin blocks NH but with some gum disturbance, 215a pair NH, 224a pair mint, 233-42 without gum, C14a pair NH, etc., generally fine to very fine or better