Vintage Advertising Selling Price Slide Rule Calculator - S. C. Johnson & Son, Inc
RARE & HARD TO FIND
Early 30's or 40's business to business promotional item!
This is a vintage selling price slide rule calculator manufactured by Parisian Novelty Co., Chicago, IL USA for S. C. Johnson & Son, Inc. The envelope sleeve feels a bit dusty with staining and a tear, but the ruler is in very good vintage condition. We really appreciate the old design details of these precise gadgets that people used to use in their daily lives to figure out formulas and and pricing before there were any computers. Perfect for someone who collects unique slide rules & calculators.
YEAR: 1934 copyright
SIZE: 6.5" wide