Well, I don't know of a professional study, but I know he was very good to his fans when approached in person...made sure everyone got an autograph who wanted one. He signed his name Chas, Charlie, or Charles Chaplin. Used all variations throughout his life. Uploaded is an example of an autograph book signature from the mid 40's.
Permalink Reply by eddy on September 29, 2025 at 9:27pm
We've made a Chaplin signature study (or two, or three LOL) on the site linked below at various points in the last year. We have just hit the one year mark of existence. I am the founder of it and lead administrator. Steve Cyrkin, our leader here, is also a member.