Check out Mark Frederick Boyd's haircuts throughout his career:
Mark Frederick Boyd had many different haircuts during his lifetime. He was well recognized as an excellent bacteriologist. Nevertheless, the American bacteriologist was mostly known for his incomparable public appearances and his likable character. Before his tragic demise at the age of 79 he was repeatedly featured in magazines and tabloids due to his fine haircuts. Check out Mark Frederick Boyd's former looks in the image box below:
© Unknown Artist / cc-by-4.0
© Unknown Artist / cc-by-4.0
© Unknown Artist / cc-by-4.0