Ms Cleaner Air Week
Courier Post
Oct 19,1967
Courier Post
Oct 21,1967
Philadelphia Inquirer
October 22 1967
Courier Post
October 24, 1967
Courier Post October 25, 1967
Courier Post Jan 29, 1967
Courier Post Feb 21, 1967
Courier Post April 16, 1968
Courier Post April 18 1968