Possible Largest use of 5c Grant

ca 1899:  MANILA to HAMBURG, GERMANY
Civilian mail bearing block of 6 of 5c Grant Bureau, neatly tied with large "R"
killers in black for 30c registered postage overpaid by 2c the
20c quadruple civilian rate and 8c registry fee on the assumption
that no additional stamps on cover back.
05.30.2008