Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 806
March last, the periodof the first coinage by steam in the Mint of the United States; and theresults, which are more than satisfactory, have authorized us to proceed withthe most perfect confidence in the formation of the presses for the BranchMints at New Orleans, and at Charlotte and Dahlonega,… … * g _3 JTeet The above design exhibits a side view of the medium size press, intendedto strike eagles, quarter dollars, and cents. Three grades have beenadopted, corresponding in linear proportions to the numbers 9£, 7 and 6,suited to all the denominations of our coin respectively. The design…
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