Illinois Society of Architects · Chicago · leaf 360
ed by the National Board of FireUnderwriters. The enclosed renewable knife-bladetype illustrated above represents the mostimportant development in fuse design inrecent years, and has many advantageousfeatures that are important to every userof fuses. Catalog and complete information on re-quest.… … Made in various types and sizesfor all classes of wiring GEMSectional Switch Boxes The original and genuine
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
