1931, Airmail Pictorial issue, imperforate plate proofs of 15c, 50c and $1 in black, complete set of three on watermarked paper ($1 - Arms, others probably paper maker's watermarks), nice margins around, no gum as produced, NH, VF and scarce, $400-$500 (Image)

1932 (May 19), First Day Pioneer Flight cover to London, franked by ''Trans-Atlantic West to East'' red surcharge $1.50 on $1 blue, tied by St. John's slogan departure cancel, typewritten ''Per DO-X'' at top left, VF, C.v. $400 (Image)