1938 Royal Speed King #B-770667
Created: 08-21-2016 at 12:58PM
Last Edit: 05-30-2019 at 07:21PM
Hunter: Adam S (SoucekFan)
RESEARCH NOTE: When researching the Royal Speed King on a computer with lots of screen real estate, you may find that launching the Royal Serial Number page and the Royal Speed King By Model/Year/Serial page in new browser windows can give you interesting perspectives on changes throughout the model series.