(313) 567-8970 1345 Division St, Detroit, MI 48207 www.signalreturnpress.org The art of print in one of the most important inventions mankind’s even made. It helps us relate, create and communicate. Signal Return is a hip ‘new’ place that’s keeping the age-old art of screen-printing and letterpress alive. It’s a for hire, exhibition & education place in Detroit’s Eastern Market that’s …