A Sunkist cost and selling price calculator, ca. 1920s. The dual-sided item indicates, for oranges on one side and lemons on the other, the cost in red and the selling price in black based on the amount of fruit in the box and the cost per item. A note indicates that a "25% margin on selling price covers all costs of doing business plus 5% NET profit." With warping and some soiling, the overall condition is good.
