1893, Provisional Government Issue 2c. rose, 2c. dull violet, 5c. ultramarine (horizontal pair) and 6c. blue-green, lightly tied by mute circular cancel, adjacent red cds. "HONOLULU DEC 1893" and stylized "R REGISTERED HAWAI PO", to a registered envelope to Hannover, on reverse transit marks from San Francisco and New York with special registration label applied at the latter, arrival cds.; minor toning on two adhesives otherwise fine and very scarce usage