Illinois Society of Architects · Chicago · leaf 283
Deep Bowl Reflector Benjamin Dome ReflectorR. L.M. Standard Dead Front Panel BoardMounted in Cabinet … Elliptical Angle Reflector Cas and Vapor-Proof Fixture Industrial Signal The Benjamin institution has brought intobeing and developed into necessities manyelectrical devices that make electricity easierand safer to control and more convenient to use. Benjamin Products in the specifications…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
