Press Photo Charles F Kettering

Caption: "Ket" receives a testimonial from his countless friends on his 75th birthday: "As a symbol of progress and the American way of life - as creator of ideas and builder of industries and employment - as inspirer of men to nobler thoughts and greater accomplishements - as foe of ignorance and discouragement - as champion of true learning and optimistic resolve - as warm-hearted friend and neighbor, Charles F. Kettering stands among the great men of all time.".

The front and back of this photograph are pictured below: