Flag of Detroit, Michigan (1976-2000)
https://web.archive.org/web/20160617163201/http://vignette3.wikia.nocookie.net/genealogy/images/4/40/Detroit_flag.png/revision/latest?cb=20071129012419

https://web.archive.org/web/20040420070515/http://www.detroithistorical.org/learningcenter/curriculummaterials/detroitsstory/a1.pdf
https://web.archive.org/web/20040420070515/http://media.clickondetroit.com/photo/2016/06/14/Flag%20of%20Detroit_1465904434249_7122673_ver1.0_1280_720.jpg
https://web.archive.org/web/20040420070515/https://v8mile.files.wordpress.com/2014/08/img_3896.jpg
City of Detroit / David E. Heineman