Title:
Lot 903 THE BALANCE OF THE POSTAGE DUE MARKS COLLECTION; 1951-62 covers with a wide variety of "T", numeral and duplex marks, inc. several scarce types & a 1955 env. endorsed "British Secret Service Special Dispatch" - sent by a "crank" (?) - from Half Way Tree to the White House! Good nucleus for expansion. (16 covers).