cover 1904 (3 Mar.) envelope from San Francisco to Hamilton, bearing U.S. 2c., showing unframed "40/CTMS/T" h.s., circular "TO PAY/8D/DOUBLE DEFICIENT POSTAGE" and bearing 1899 Postage Due Type II, large "D" ½d. block of four with 1d. (perf faults) and 2d. vertical pairs, each cancelled by just legible Hamilton c.d.s. A scarce and desirable franking. Photo