1880 (June 1) Cover mailed to Canada with pair of 4p blue, Type II (without frame line) se-tenant overprint "G" in black (Gibbons Type 15 & 16) tied by Kimberley JU 1 80 light datestamp and further tied by Cape Town JU 2 transit; on reverse London JY 12 80 transit in red and Halifax JY 25 CDS receiver. Very scarce to Canada, VF (Scott 90, 95; SG 20 + 21) (Image)

Estimate 350 $