Vintage Expired Lantern Slide 3 1/4 x 4 Ilford Plates Box of 12

ILFORD BOX OF 12 PLATES 3 1/4 X 4 INCH (8.2 X 10.2 CM) 7778E. IN ORIGINAL BOX. THERE IS SOME DAMAGE TO THE PACKAGING (EXACT DAMAGE MAY VARY FROM ITEM SHOWN IN PHOTO). DEVELOP BEFORE DATE: NOV OR DEC 1960. SOLD AS IS.