@book{95981,
	author = {Tyler, B. E.},
	title = {Michigan's Copper Country in Early Photos},
	publisher = {Project Gutenberg,},
	year = {2017},
	address = {Salt Lake City, UT :},
	note = {Release date is 2017-07-19},
	url = {https://www.gutenberg.org/ebooks/55149}
}