Physical description
8714.1 - The pencil pointer is painted black with gold writing and ornate.
Inscriptions & markings
8714.1 - Original Machine - Pencil Pointer Jupiter - GUHL & HARBECK - HAMBURG - JUPITER - L.&C. HARDMUTH - LONDON W.C 2 -Wipe the round and flat sliding rod every week with petroleum, then rub with a dry cloth, so that the carriage slides easily.