|The certificate for the carburetor below.|
|One of several Walter Marr Patents.|
|The actual Flint Flyer with Marr in Center.|
|Wolverine Citizen story on the Flint Flyer's inaugural flight over the city.|
Certificate of patent on the Flint Flyer.
|View of 1910 Flint Flyer airplane at the Atlanta Speedway, designed by Buick engineer Walter L. Marr and manufactured by the L.A.W. Aeroplane Company in Flint, Michigan.|