Koll's patent lock-joint staved and turned columns. (1913)
Hartmann-Sanders Company (Chicago, Ill.) · The Company · leaf 24
An Interior. Four 36 inch diameter Mahogany Cokimns in the Waiting Roomof the Lake Shore Passenger Depot, Chicago, 111. 24 CHICAGO—HARTMANN-SANDERS COMPANY—new york
Columns · Architecture -- Details
Internet Archive · Winterthur Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Current architecture: published in connection with a joint exibition [sic] held in Boston November 1916 (1916)](https://img.insideoutlibrary.com/img/200/ia-currentarchitect1916bost-136-194.webp)
