Illinois Society of Architects · Chicago · leaf 731
Air Duct Supply Ri!»rInlbt RfXnSTER I In cedlingr … OCTLET ReOISTEB TO DuCTS MAA)^ In wall ^/^- <VW WW In floor VZZZTTZZZZZ I «... ^-{p. I / Floor Y^ZZZZZA \^/////// MECHANICAL EQUIPMENT Boiler feed pumpSimplex Boiler feed pumpDuplex [=Ho]
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-634-374.webp)
