Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 385
ows a simple form attached to a 313 90 PLUMBING coal-burning heater. It consists of a hollow casting about nine inches long, tapped at the ends to receive2-inch pipe, and containing a secondshell called the sicam generator,shown in detail in Fig. 87. The outershell is connected with the… … Fig. 87. Steam Generator of Temperalure Regulator Shown in Fig. ¥6.
Architecture · Building · Carpentry
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