Cleveland (King) and American Standard Serial Numbers:

[davewerden]

From the H.N. White website:
http://www.hnwhite.com/Serial%20Numbers.htm

Cleveland and American Standard Serial Numbers:

Date	Serial Number
1919-1930	1-10,000
1930-1935	10,000-30,000
1935-1940	30,000-40,000
1940-1945	40,000-45,000
1945-1950	45,000-50,000
1950-1955	50,000-65,000
1955-1960	65,000-100,000
1960-1965	100,000-160,000
1965-1970	160,000-420,000