Michigan Trade School Yearbooks - By County
| Alcona | Alger | Allegan | Alpena | Antrim |
| Arenac | Baraga | Barry | Bay | Benzie |
| Berrien | Branch | Calhoun | Cass | Charlevoix |
| Cheboygan | Chippewa | Clare | Clinton | Crawford |
| Delta | Dickinson | Eaton | Emmet | Genesee |
| Gladwin | Gogebic | Grand Traverse | Gratiot | Hillsdale |
| Houghton | Huron | Ingham | Ionia | Iosco |
| Iron | Isabella | Jackson | Kalamazoo | Kalkaska |
| Kent | Keweenaw | Lake | Lapeer | Leelanau |
| Lenawee | Livingston | Luce | Mackinac | Macomb |
| Manistee | Marquette | Mason | Mecosta | Menominee |
| Midland | Missaukee | Monroe | Montcalm | Montmorency |
| Muskegon | Newyagp | Oakland | Oceana | Ogemaw |
| Ontonagon | Osceola | Oscoda | Otsego | Ottawa |
| Presque Isle | Roscommon | Saginaw | St. Clair | St. Joseph |
| Sanilac | Schoolcraft | Shiawassee | Tuscola | Van Buren |
| Washtenaw | Wayne | Wexford |