"4" and "PENANG/P.O." c.d.s. in red alongside; some creasing and small tears. The unique blued paper 8a. bisect and one of only two 8a. bisect covers and one of two covers recorded from Penang. B.P.A. Certificate (1965). Photo" /> cover 1860 (28 Nov.) entire letter from Penang to Singapore, bearing 1855 8a. carmine on blue glazed paper bisected diagonally clearly tied by "B/147" obliterator and showing red crayon<I> "4"</I> and "PENANG/P.O." c.d.s. in red alongside; some creasing and small tears. The unique blued paper 8a. bisect and one of only two 8a. bisect covers and one of two covers recorded from Penang. B.P.A. Certificate (1965). Photo | Christie's