cover 1866 c. "TELEGRAPHIC MESSAGE" envelope addressed to Bombay, bearing G.B. 1862 4d. (crossed by crease and another stamp missing) tied by "A25" duplex and showing "Crown/REGISTERED" h.s. in red below; 1877 (29 Nov.) "REGISTERED LETTER" receipt form (light creases and age-spots) showing two strikes of the "A25" obliterator overstruck by small Malta double-arc d.s.