Illinois Society of Architects · Chicago · leaf 340
Figure 7. Figure 10. 1 … Figure 8. which is practically an endless traveling plat-form, through this tunnel, not only dispenseswith a large number of truckers and possi-bly the necessity for more than one tunnel,l)iit renders of no practical consequence thedifference in levels which would make handtrucking most laborious,…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
