Lot 60546 – 1907 (Jul 3) Printed envelope sent registered to Boston, bearing 1/2d pair, one showing slotted frame variety

1907 (Jul 3) Printed envelope sent registered to Boston, bearing 1/2d pair, 1d and 2 1/2d neatly tied by George Town (type 4) cds correctly paying the registered 1oz non-Empire rate, type 1 “R” in oval at top left with US etiquette added, right 1/2d showing the R1/4 LP slotted frame variety though has missing perfs at lower right, part of backflap missing, only 258 ever printed of this variety, ex James Podger.