Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 307
112- J of 112 + 4 lbs.=312 lbs. andwould lie known as about a 300-pourid anvil. An\ils are sometimesmade of .special shajjes, but the one here shown is the common one. Tongs. Next to the hammer and anvil in importance andusage are the tongs. They varv in size from those suitable for hold- FORGING… … Fig. 7. requirements of each piece of work \aries so iniicli from that wlaichprecedes and follows it, it is customary for the blacksmith to dresshis own tongs and adapt them, from time to time, to the work hehas in hand. Comparatively few, therefore, of the various shapesof tongs found in shops are…
Mechanical engineering
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