@book{75620,
	author = {Gray, Niel, Jr.},
	title = {Paper-Cutting Machines :},
	publisher = {Project Gutenberg,},
	year = {2010},
	series = {Typographic technical series for apprentices, pt. I, no. 10},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-12-28},
	url = {https://www.gutenberg.org/ebooks/34774}
}