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PROFIT  INDICATOR
PROFIT ON COST   /   PROFIT ON SELLING PRICE
Model 1111
( 4" / 10 cm   Diameter )



Copyright (1960) PARISIAN NOVELTY CO., Chicago / USA

W.T.ROGERS COMPANY, Madison, Wisconsin / USA

impressum:
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© C.HAMANN   http://public.beuth-hochschule.de/~hamann   04/12/13