Maxims and Instructions for the Boiler Room / Useful to Engineers, Firemen & Mechanics; Relating to Steam Generators, Pumps, Appliances, Steam Heating, Practical Plumbing, etc.

by N. Hawkins

Fig. 181.

[Fig. 181] is a soldering tool known among plumbers as “a copper pointed bolt.”

Fig. 182.

[Fig. 182] is a copper-pointed bolt, flat.

Fig. 183.

[Fig. 183] represents a hanger, for suspending iron and lead pipe; its excellence consists in enabling pipes to be raised or lowered after being hung without taking the hanger apart.

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