Description
Michigan Mackinac Bridge upper lower peninsulas ~ 1950-60s vintage postcard. Note the large lake freighter passing underneath. From A Natural Color Transparency The L. L. Cook Co. Milwaukee Wis. Disclaimer: The TITLE and DESCRIPTION (NOT the images) are generated by Artificial Intelligence. This helps us list cards faster. The technology is new and makes some mistakes. The images are what you should use when making your buying decision. Contact us if you find a significant error in the A.I. generated description so we can fix it. ********************************************************* This is a vintage postcard. Mackinac Straits Bridge Joining Michigan's Peninsulas Lofty spires of the new Mackinac Straits Bridge reach upward 552 ft. above water level. The main cables which these towers hold are 24 12 inches in diameter. Note the large lake freighter passing underneath. From A Natural Color Transparency The L. L. Cook Co. Milwaukee Wis. Copyright 1958 The L. L. Cook Co. 14224-B 415V