cover EGYPT: 1874 (7 Oct.) envelope from Madoc to Cairo, bearing Small Queen 2c. and 6c. (3) tied by cork obliterators, showing red ink "6d", oval-framed "PD" and London Paid c.d.s. (additionally tying the 6c.); the cover with some light foxing and slightly truncated at left. A very scarce franking. Photo