View of the Hackley Hospital in Muskegon, Michigan. Printed on front: "Hackley Hospital, Muskegon, Mich. E.C. Kropp, Milwaukee." Handwritten on front: "Arrived 3.20 P.M. Little dull here. Go to Grand Rapids tomorrow A.M. Home Sat. A.M. Saw [undecipherable] today. Has lost his son. No children now. C. Muskegon, Nov. 22/06. Nov. 23rd, 1906."