China Peoples Republic Covers Postage Due: 1956 (c.) home-made envelope (made from newspaper) addressed to Shanghai bearing a double-oval post paid handstamp in red marked with the value 3c., the despatch c.d.s. is partly covered by Workers 1c. and 2c. tied by a special postage due handstamp in blue. A little worn around the edges. An interesting cover. Photo
