Postcard showing a photo of the Dutch windmill at the W. K. Kellogg estate on Gull Lake, c. 1934. Caption on front: The Old Mill Gull Lake No. 4 Written on back: Hello Steve We are going out for a boat ride now. Haddon couldn't sleep last nite he is sunburned too. We will be home Friday or Sat. Bob. Sent to: Mr. Steve Sidlac R. R. #2 Clearning Sta Chicago Ill. Sent on: August 21, 1934