Koester, Frank, b. 1876 · New York : McBride, Nast and Company · leaf 266
(C) Figs. 53, 54 and 55. typical open block plans (a) Type of Half Open System, in England, Holland and Belgium, (b) Block withPartly Open Sides, (c) Block with Open Ends, as found in Mannheim and Posen,Germany entire length of the block, there being no houses on the ends.Such blocks are required…
City planning
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