cover 1899, Jolo, US no. 282C tied by Detroit registered cancel on cover to a sailor in San Francisco, forwarded through Vallejo, Cal, San Francisco, Manila, Jolo & Manila, receiving h.s. at each, but Jolo Oct 9 1899 violet four straight line registered h.s. (Goodale Rg-1) is the earliest recorded usage, cover exploded with small faults, fine