Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 89
Fig. 7. … Pig. 1885.] THE LOCOMOTIVE. 85 erly fill the hole, which will be generally if of an inch in diameter, and form the headwhich should be If inches in diameter, and J of an inch high. The foregoing are the minimum lengths of rivets and sizes of heads which shouldbe used for hand-riveting. Figures 6…
Locomotives · Steam-boiler explosions
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