@book{68571,
	author = {Various},
	title = {Scientific American Supplement, No. 488, May 9, 1885},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-12-30},
	url = {https://www.gutenberg.org/ebooks/27662}
}