Scully blue book: catalogue of iron, steel, machinery, heavy hardware, tools and supplies, with valuable and accurate reference tables (1910)
Scully Steel & Iron Co. · Scully Steel & Iron Co. · leaf 301
Holes ^f in. dia.I Rivets I in. dia.Efficiency 86^. See page 294 for details of Girth Joints. 396 SCULLY STEEL & IRON CO. LONGITUDINAL RIVETED JOINTS.-ConUnued Designed and advocated l)y Hartford Steam Boiler Inspection andInsurance Co. TRIPLE RIVETED BUTT JOINT FOR 1-2 IN. PLATES. External… … Holes 1 in. dia.Rivets If in. dia.Efficiency 86.6<r. TRIPLE RIVETED BUTT JOINT FOR 9-16 IN. PLATES. External View.