Building Age · Building Age Publishing Co. · leaf 12
J. sbestos ShinglesCannot Burn —They are Fireproof JOHNS-MANVILLEAsbestos Shingles areapproved and labeled bythe Underwriters Labor-atories, Inc., under thedirection of the NationalBoard of Fire Under-writers.
Architecture, Domestic · Designs and plans
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
