Newfoundland 195 Semi-Official Airmail on distinctive gummed thin hard

on distinctive gummed thin hard wove paper with Experimental quadrilled varnish bars

1935 Thirteen cent Royal Yacht Britannia

1927 (September 17) (50c) Patricia Airways

printed on white ungummed paper

no premium added for the varieties as both are still unpriced in mint condition)

Newfoundland 195 Semi-Official Airmail on distinctive gummed thin hard1932 Fifteen cent Harp Seal (Perkins Bacon printing), large die proof in magenta, colour of issue, on yellowish wove unwatermarked paper 92 x 72mm; die sinkage on three sides and engraver's pencil date notation, pulled on July 10, 1931, Very Fine (Unitrade 195 proof; Minuse & Pratt 195P1a)