Steam Boiler Small 320×158 Medium 640×316 Large 1024×506 Download Tiff Original 2400×1185 | (320.7 KB) Description Apparatus used to boil water into steam. Keywords Boiler, steam Galleries Chemistry Apparatus Source: V. I. Hallock I.C.S. Refrence Library (Scranton: International Textbook Company, 1905) 6:35
