, bearing 3c. on 1a. pair, 24c. on 8a. rose and 2nd. issue 12c. blue, all tied by Singapore "D14" duplex, showing red crayon "1/8", London Paid (18.5) transit c.d.s. and "3/CENTS" accountancy h.s. A very rare and highly attractive mixed issue franking. Photo" /> cover 1868 (14 Apr.) envelope to Philadelphia, marked<I> "via England"</I>, bearing 3c. on 1a. pair, 24c. on 8a. rose and 2nd. issue 12c. blue, all tied by Singapore "D14" duplex, showing red crayon<I> "1/8"</I>, London Paid (18.5) transit c.d.s. and "3/CENTS" accountancy h.s. A very rare and highly attractive mixed issue franking. Photo | Christie's