Illinois Society of Architects · Chicago · leaf 556
00 ON NO ^ NO ro ro NO tN CO ON OOT^ tN tNtN tN NOON 00 NO NONO NO LO ON -H On NO (Nl NO ro ro NOtN NO NO NO On CO 00 tN t^ ro O 00 NO roO roro LO o LO ro roNO -^ ro NO CO ro ro NO CNl ON ooot tNCN 1^tNtN tNCN On 00 t^ >o 1^ tN o l^ ■* roro ro tN ^ 1^ o NOOn ■o 1I- ro 00 r- o NO 00 NO NO ro NO… … Some Vital Facts — tangible and intangible \ Scientific DesignExpressed in — I he tubular section givingpositive circulation. Heat trans-mission is ra,-id and steaming isprompt. —Controls actuated by gas andgravity. They are not dependenton springs and chains.—The low-water cut-off pre-vents…
Architecture · Building · Architects
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