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. 177.

Fig. 178.

Fig. 179.

[Fig. 179] is a caulking tool.

Fig. 180.

[Fig. 180] is a gasket chisel.