@misc{unknown_freedleys_1868,
	title = {Freedley's marble quarry.},
	copyright = {Public domain},
	url = {https://commons.wikimedia.org/wiki/File:Freedley%27s_marble_quarry,_from_Robert_N._Dennis_collection_of_stereoscopic_views.png},
	urldate = {2019-04-08},
	author = {{Unknown}},
	year = {1868}
}

{"_id":"5oB5zmeKuppCSigLi","bibbaseid":"unknown-freedleysmarblequarry-1868","authorIDs":[],"author_short":["Unknown"],"bibdata":{"bibtype":"misc","type":"misc","title":"Freedley's marble quarry.","copyright":"Public domain","url":"https://commons.wikimedia.org/wiki/File:Freedley%27s_marble_quarry,_from_Robert_N._Dennis_collection_of_stereoscopic_views.png","urldate":"2019-04-08","author":[{"firstnames":[],"propositions":[],"lastnames":["Unknown"],"suffixes":[]}],"year":"1868","bibtex":"@misc{unknown_freedleys_1868,\n\ttitle = {Freedley's marble quarry.},\n\tcopyright = {Public domain},\n\turl = {https://commons.wikimedia.org/wiki/File:Freedley%27s_marble_quarry,_from_Robert_N._Dennis_collection_of_stereoscopic_views.png},\n\turldate = {2019-04-08},\n\tauthor = {{Unknown}},\n\tyear = {1868}\n}\n\n","author_short":["Unknown"],"key":"unknown_freedleys_1868","id":"unknown_freedleys_1868","bibbaseid":"unknown-freedleysmarblequarry-1868","role":"author","urls":{"Paper":"https://commons.wikimedia.org/wiki/File:Freedley%27s_marble_quarry,_from_Robert_N._Dennis_collection_of_stereoscopic_views.png"},"downloads":0},"bibtype":"misc","biburl":"https://api.zotero.org/groups/2292141/items?key=rPYAESpOK0heDUgOxAmUl19U&format=bibtex&limit=100","creationDate":"2019-10-02T16:14:37.315Z","downloads":0,"keywords":[],"search_terms":["freedley","marble","quarry","unknown"],"title":"Freedley's marble quarry.","year":1868,"dataSources":["fLkXh9Ae3HPfee5ik"]}