The Standard Electric Engraving Machine and How It Transformed BEP Portrait Work After 1900
Before electric engraving arrived at the Bureau of Engraving and Printing, every portrait on American currency was painstakingly cut by hand, a process measured in months. Discover how the Standard Electric Engraving Machine revolutionized the craft after 1900, reshaped the faces on your notes, and left lasting clues that collectors can still read today.
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