Frederick Ives

Frederick Eugene Ives (1856–1937) was an American inventor of the halftone printing process.
==History==
His stamp was seen on the wall at Springfield Stamp Museum. He introduced himself as an inventor of the halftone printing process.
==Apperances==
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Category:Characters
Category:One-Time Characters
Category:American Characters
Category:Adults
Category:Black-Haired Characters
Category:Real world characters
Category:Characters voiced by Harry Shearer
Category:Deceased Real world characters
Category:1856 births
Category:1937 deaths