COLLECTIBLE 1854, 4a Deep Red & Indigo, 2nd Printing, Head Die II, Frame Die I (6D; SG 20). Horizontal pair showing wide setting and separating line, cut to shape at left, margins to just barely touching at places, tied by diamond grid cancels with bold strike of "Bombay MY 11" datestamp on back of 1855 cover to Cairo, Egypt, red "INDIA PAID" handstamp, cover with some slight edgewear and stamps with trace of soiling VERY FINE AND RARE DESTINATION FOR AN 1854 LITHOGRAPH COVER, ESPECIALLY WITH A 4-ANNAS PAIR FROM THE SECOND PRINTING. SG 20 pair catalogues £4,500 off cover. With 2010 Sismondo Certificate.