http://www.celebrityrockstarguitars.com ... is_joe.htm
"After watching Joe [Maphis] on TV, a young boy by the name of Semie Moseley dreamed about making a guitar especially for him. With the help of a preacher friend of his, he was able to meet Joe and agreed to build a double-neck guitar with the top neck an octave higher. That beautiful Mosrite guitar was presented to Joe on stage ; there was even an 'M' at the top of the peghead which stood for Maphis."

I know one should not always believe what is printed...
