here is a shopping guide for Coopers May 11th 1931
http://i3.photobucket.com/albums/y94...ers/Scan10.jpg
http://i3.photobucket.com/albums/y94...ers/Scan12.jpg
http://i3.photobucket.com/albums/y94...opers/Scan.jpg
http://i3.photobucket.com/albums/y94...pers/Scan1.jpg