Favorite this☆ Mercy Hospital, Grayling, Michigan Description: View of Mercy Hospital in Grayling, Michigan. Printed on front: "Mercy Hospital, Grayling, Mich. F173." Details Resource ID: bh014050 Subject: Hospital buildings--Michigan--Grayling Photographic prints Postcards Date Issued: Unknown year Format: 1 postcard ; 3.5 x 5.5 in. Member of: Burton Historical Collection Filing Location: M/Localities-Grayling Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.