Illinois Society of Architects · Chicago · leaf 373
No. HS-31 … No. 763 thebee This new type FlushTumbler Switch has amechanism that is en-tirely enclosed by aBakelite cup and cover. Switch is positive inaction, yet quiet andeasy in operation. This attractiveHemco Bakelite Plateretains its originalcolor and appearanceforever. This combina-tion of Bulls Eyewith…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
