Buy Gestetner Marker SPB 45. Cogwheel.

Gestetner Marker SPB 45 of the Cogwheel, from the beginning of the second half of the 20th century, complementary instrument of the Gestetner copying machines. The handle is made of plastic, with a steel pin at one end, which supports the toothed wheel, which turns on itself. The wheel has broken the tips of three of the teeth, and a fourth tooth is missing. The usefulness of this instrument is not known, but it is possible that it was used in tests to mark the waxed paper used in the first copiers. On the handle is the hallmark of the Gestetner brand, and below the model of the instrument "SPB 45". Very interesting as a collector"s item.