ref number 7483878 was given to me this morning when i sent email. Carol
Dave Sr. from SWISCO responded:
June 20, 2016
Hey, Carol. Looks like you have an older Andersen operator from back in the 60's, or even older. This part is no longer made but see if you can use our 39-365 operator with as a substitute. If so, you will also need the 39-114L handle.