according to some reading i found on the web in 1913 Fisher expanded and build plan in Canada the first one in Wakerville somewhere close to Detroit........ they even were making 1920 Buick body in a New Brunswick plan....And apparently years went by and they sold everything to GM making the logos that says...... Fisher Body........making GM owner builder ..........i didn t find any picture that show a logo like yours but i would think it came off a car body that was build in Canada back then