Binkowski was a district judge from Warren, Michigan who collected extensively about Democratic politics and the Polish American community in Michigan. The collection includes materials collected by Binkowski on Democratic politics, the Polish community in Michigan, the cities of Detroit, Warren, and Hamtramck, Michigan, and collected letters, postage covers, and stamps.
The collection includes materials collected by Binkowski on Democratic politics, the Polish community in Michigan, the cities of Detroit, Warren, and Hamtramck, Michigan history in general, and collected letters, postage covers, and stamps. Digital materials include video files and an archived website. Photographs include images of strike violence, 1934-1938, at various Michigan firms; photos of Polish American public figures and organizations, also photos of political meetings and elected officials. Audio cassettes mostly contain recorded interviews with Polish American political figures.