View of a business card for William Lynch. Printed on front: "William Lynch, manufacturer of open and improved tight slat window shades, stores, saloons, public & private houses. Shades put up without extra charge, warranted. Samples may be seen, and orders left at Rennie's Auct'n Rooms. 203 Jefferson Ave., over Rennie's Auct'n Rooms, between Randolph and Bates, Detroit. Please keep this."
