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First copper pieces struck by steam power

RogerBRogerB Posts: 8,852 ✭✭✭✭✭
edited April 28, 2018 4:11PM in U.S. Coin Forum

This little letter reports the first striking of copper coins by steam power on March 23, 1836. Does anyone have examples of screw press vs toggle press cents/half cents for 1836?

March 23, 1836

Hon. Levi Woodbury
Secretary of the Treasury

Sir,
I send you enclosed the Gold dollar pieces which you asked for in your letter of the 18th.

I also send by this mail some copper pieces struck at the Mint today, on our new press, by steam. They are the first ever struck by this power in America, and I must consider this day therefore as marking an epoch in our coinage. I showed you before pieces struck with this press, at the work-shop, and by hand: these, however, are the first struck by steam.

We have also been perfectly successful in milling our coins by steam. A few days ago 44,000 pieces were milled, in 5 hours, by our [machine] new apparatus, and only one third part of it was at work.

I received this morning your letter respecting Dr. Barclay, and another letter respecting the coinage which I shall answer tomorrow.

Your faithful servant,
R. M. Patterson

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