Until a few days ago the Cash Box weekly TOP 100 charts from the 1950's to the 1990's were online and downloadable. I was interested in and downloading the 1950's and 1960's charts. Now, today, I cannot find them. All my bookmarked sites do not work and neither do any of the sites suggested thru a Google search. Does anyone know what is going on? And, does anyone know of an internet site that provides Cash Box TOP 100 charts from the past?