original Stromberg-Carlson thick paper, as shown. double sided. with holes one edge to fit in 2 hole ring binder.  this item is not dated, but it is from 1937 ( from the price sheet that i got at the same time and listed separately). the paper is aprox 8 1/2 x 11"

very cool, IF YOU HAVE THIS RADIO, HOW COOL TO HAVE THE PICTURE AND INFO PAGE, WOW.