Printing Of Authority To Pass Automatic/Semi Automatic/Manually Operated/Gate S Top Signals, Form No. T/A912 (As Per Sample For 150 Sheets In Each Book) , Each Book Contains 50 Form No.T/A912 And Each Form 3 Copies Will Be Same Number.(1X3X50=150 Pages Of 60 Gsm Or More In Triplicate Serial Number ) Sample Attached With Special Blue Ink Printing On Front . Note:- Sample Should Be Approved By Aom/Dnr Before Bulk Supply Of Material. ]