Manual of the Bouton Foundry Company, 1887 . VlE-v/ 0/ pl/^rt&E^ ColumnENcy=»; *vitm J^iN, Sttua JtL& Ti« PRSErKrtblNO. G-tAQKRS •a a 3 BOUTON • FOUNDRY • COTCPKNY, 2600 Archer Avenue, Chicago. CIRCUMFERENCES OF CIRCLES. Advancing by Eighths. CIRCUMFERENCES. i5 .0 ?H M • % .« -% .% •% 0 .0 .3927 .7854 1 2 9. 032 3 4 ? 5 6
Manual of the Bouton Foundry Company, 1887 . VlE-v/ 0/ pl/^rt&E^ ColumnENcy=»; *vitm J^iN, Sttua JtL& Ti« PRSErKrtblNO. G-tAQKRS •a a 3 BOUTON • FOUNDRY • COTCPKNY, 2600 Archer Avenue, Chicago. CIRCUMFERENCES OF CIRCLES. Advancing by Eighths. CIRCUMFERENCES. i5 .0 ?H M • % .« -% .% •% 0 .0 .3927 .7854 1 2 9. 032 3 4 ? 5 6 20,81 7 8 2b. 70 9 10 11 36,52 12 13 14
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectdivisio, bookyear1887
