View of log cabin and other buildings at Fort Wilkins in Copper Harbor, Michigan. Printed on front: "Old Fort Wilkins, Copper Harbor, Mich." Printed on back: "All rights reserved. The L.L. Cook Co., Milwaukee." Handwritten on back: "Hi Folks, Having one wonderful trip. Gone 796 miles so far & only Tuesday p.m. Weather cool but swell. Only 52 degrees yesterday. See you soon, Ethel and Gilbert." Card is postmarked July 9, 1941.