Hill, John A. (John Alexander), 1858-1916, Sinclair, Angus, 1841-1919 · New York : American Machinist Pub. Co · leaf 592
n a few minutes,and one revolution round the crank-pin will pro- duce marks which demonstrate with geomclricfllaccuracy the condition of the pin. If the circledescribed on the crank-pin hub is not concentricwith the pin, the pin is not at right angles withIhe whcrl If the pin is worn eccentric from… … An Act of Frliin»lBhip. .lohn Alexandi^rs 8li>ry of the fronUer re-minds the writer, who is a well-known railroadman, of Denver. Col., of a story, for the truth ofwhich he vouclics. and writes : Way back in the days of sixty-nine, the KansasPacilJc Railroad, in its race for the Rocky…
Railroads · Locomotives
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