supply of t-369 (i): advance authority to pass defective signals book containing 100 leaves.t-369 (i): advance authority to pass defective signals book containing 100 leaves.,t-369 (i): advance authority to pass defective signals book containing 100 leaves each i. e. 50 sets in duplicate, finished size 21.10 cm x 19.60 cm. (plus minus 2 mm tolerance). paper to be used maplitho paper 70 gsm conforming to is specification:- 1848/2007 or latest for inner pages and p aper kraft 110 gsm (gr ii %u2013 finishing) conforming to is: 1397/1990 or latest for cover. the book to be printed in hindi and english bilingual in single colour with blue ink on one side with numbering at one place in duplicate as per specimen. binding:- two wire stitch on left with kraft paper. numbering s hall be given by cmp&s/printing press/ssb. the art work for printing and sample book complete in all r espect should be got approved from consignee before bulk supply. as per specn. as mention in descri ption above. ]