North American Construction Company · North American Construction Company · leaf 105
of asbestos paperwith small air cells be-tween. The accompany-ing cut shows very plain-ly the appearance of asectional view of this covering. The pipe cov-ering is light, weighing much less, and at thesame time being much more efficient than or-dinary moulded covering. It is also very muchstronger…
House furnishings · Residential furniture · Rugs · Residential chairs · Dining tables and chairs · Metal roofing · Metal siding · Linear metal ceilings · Heating stoves
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
