Sherrie: I, too, have stock certificates issued by Rotor Wings, Inc., in 1949. My father signed them over to me some time ago. I didn't think they were worth anything and was going to frame them. I have just started tracing what became of the company, possibly bought out or possibly still alive. I'll keep you posted on anything I find out. One never knows. I was surprised to see anything on the net.
Nancy Sweatt
nsweatt@earthlink.net