cover UNITED STATES OF AMERICA: 1852 (6 Sept.) E. from Sydney to San Fransisco, bearing 1d. carmine on greyish paper with margins in places and 2d. Plate I with four margins, showing "SHIP/6" h.s. additionally tying the 1d. and San Fransisco c.d.s. alongside, Sydney Ship Letter c.d.s. on flap; the adhesives with small age spots, otherwise fine. Photo