Favorite this☆ Blue Bird buses, Mackinac Bridge Authority Description: View of two Blue Bird buses for the Mackinac Bridge Authority. Stamped on back: "Aug 1964." Handwritten on back: "Blue Bird." Details Resource ID: na047924 Subject: Buses Blue Bird Body Company Mackinac Bridge Authority (Mich.) Photographic prints Date Issued: 1964-08 Format: 1 photographic print ; 4 x 5 in. Member of: National Automotive History Collection Filing Location: MS121/VanDegrift, Thomas, 6:1 Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.
