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 104
s on to thehinged arm; this construction permits of very rapid assembling. It saves gaskets by returning the manhead to its exact seat each time that the jointis broken; the hinge being pivoted at two points provides proper means for the take upof the gasket without putting any strain on the hinge… … It is a necessity and no boiler should be without it. Boiler users will pay a goodprice for this device as an extra. Price $5.00 per support, which includes die threehinge parts, gasket for bolt, washers, and coupling bolts for attaching. WRITEFOR DESCRIPTIVE CIRCULAR. SCULLY STEEL & IRON CO.…
