"1" rate mark in red crayon; the wrapper has a filing endorsement on arrival "Nagasaki 1 Janvier 1868/Wachtele, Glove & Co"; light horizontal filing fold. A rare and unusual cover sent via Shanghai before the "N2" cancellation was brought into use. Photo" /> cover 1868 (1 Jan.) blue, printed paper wrapper addressed to Yokohama bearing 1863-71 2c. tied by first type "S1" in black with<I> "1"</I> rate mark in red crayon; the wrapper has a filing endorsement on arrival<I> "Nagasaki 1 Janvier 1868/Wachtele, Glove & Co"</I>; light horizontal filing fold. A rare and unusual cover sent via Shanghai before the "N2" cancellation was brought into use. Photo | Christie's