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Paris, 01.02.1902, Action de 500 Francs, #2169, 20,2 x 31,2 cm, oliv, rot, braun, Knickfalte zu KB, kleine Randeinrisse, ca. 1,5 cm langer Einriss geklebt, große Abbildung einer Calendoli Schriftsetzmaschine.
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Paris, 1 February 1902, Action de 500 Francs, #2169, 20.2 x 31.2 cm, olive, red, brown, fold to KB, small tears, on 1.5 cm tear repaired with tape, large picture of a Calendoli Typesetting machine. |
Factos históricos (Inglês) |
Using this machine, one operator could set 50,000 characters in one hour, as compared with 3,000 for a skilled hand-setter. |