Don Mills, Ont. : Southam-MacLean Publications · leaf 258
THE LOGICAL SYSTEM to Boiler … Picking up the plants condensation and returning it tothe boilers without the use of pumps, without wastingheat—thats the logical way—the Morehead System.For over twenty-four years it has been replacingtroublesome traps, hot-wells, and pumps.Speaking of hot-wells; every time you send good…
Furniture industry and trade · Woodworking industries
Internet Archive · Thomas Fisher Rare Book Library · Public Domain Mark 1.0. Free to use for anything.
