| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSISTS OF 2 SHEETS OF MYLAR OR PLEXIGLASS HELD SEVERAL IN. APART IN A MOUNTING FRAME,EACH SHEET WILL HAVE 63 RETICLES ETCHED,SCRIBED,OR PRINTED ON ITS SURFACE,THE MOUNTING FRAME WILL PROVIDE A MEANS OF ATTACHING THE FIXTURE TO THE FRONT OF THE CRT,WILL ALSO HOLD THE 2 SHEETS IN REGISTER WITH EACH OTHER |