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 215
PNEUMATIC TOOLS. ^ Made m forty different sizes for drilling, reaming, wood bonne,nvetmg chipping and calking. All of th^se tools are of simpleconstruction, run without vibration, and need very little attentionor repairs. CHIPPING ANDCALKING HAMMER. 1 in., 2 in., 3 in., 4 in. and5 in. stroke.…