UNITED STATES - 1867-68 15c black 'E' GRILL, SG 93 (Scott 91), fine used lightly cancelled. (Image1)

Est. £140-160

UNITED STATES - 1869 12c green, SG 119 (Scott 117), fine used with blue cancellation, some poor perfs. Scott $255. (Image1)

Est. £50-60

UNITED STATES - 1881-82 ESSAY. 1c grey blue 'Franklin' Essay on India card, Scott 206-E6b, 4 wide margins. Lovely! (Image1)

Est. £150-175

UNITED STATES - 1893 $1 salmon Columbian Exposition, Scott 241, with neat light part machine cancel. (Image1)

Est. £200-220

UNITED STATES - RICHARD E. BYRD SIGNED PHOTOGRAPH of the famous American polar explorer and leader of several Arctic and Antarctic expeditions and flights over the North Pole and the South Pole. (Image1)

Est. £250-300