Martin scale match the Martin–Schultz scale, which is still used in biological anthropology. Older versions of the Martin scale eye color chart have the following color divisions: Martin scale The Martin scale is an older version of color scale commonly used in physical anthropology to establish more or less precisely the eye color of an individual; it was created by the anthropologist Martin in the first half of the 20th century. Later he improved this scale with cooperation of Dr. Schulz – the Martin-Schultz scale. The original Martin scale, summarized below, consists of 16 colors (from light blue to dark brown-black) that
Dutch Schultz to suspect that Martin was skimming from the shakedown operation; Schultz had recently discovered a $70,000 disparity in the books. On the evening of March 2, 1935, Schultz invited Martin to a meeting at the Harmony Hotel in Cohoes, New York. At the meeting, at which Bo Weinberg and Dixie Davis were also present, Martin belligerently denied Schultz's charges and began arguing with him. Both men were drinking heavily as the argument continued and Schultz sucker-punched Martin. Finally, Martin admitted that he had stolen only $20,000, which he believed he was "entitled to" anyway. Dixie Davis related what happened next: