SI Catalogue

CA N 'T SE E IT - DO E S N 'T ME A N WE DO N 'T HA V E IT - PLEASE ASK www.strength.com.au - 7 - . THE PAPER All Hard Cover Books are printed on fine quality 50% Rag Paper. Its high cotton content gives greater tear resistance and exceptional strength when wet. This strength and its writing surface is retained when dried after having been subjected to adverse weather conditions. THE BINDING All sections are sewn with rot proof thread and bound in a cover material which is not only waterproof but is also tough and long lasting. SIDE OPENING BKS100 (190 x 120mm) Rise and Fall. BKS105 (190 x 120mm) Rise and Fall Left and Right Cross Sections. BKS106 (190 x 120mm) Two Ruled verticals and lines. BKS107 (190 x 120mm) Collimation. BKS102 (195 x 125mm) Lines one side (with columns) with faceing 2mm Graph. MARKRITE HARD COVER BOOKS TOP OPENING BKS101 (200 x 125mm) Two ruled verticals and lines. BKS104 (150 x 100mm) Two ruled verticals and lines. BKS104G (150 x 100mm) Ten millimeter graph sectionals. BKS103 (200 x 125mm) Two ruled verticals and two and ten millimeter graph sectionals. BKS109 (195 x 130mm) Blank page with two ruled verticals.

SI Catalogue

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