is connected therewith by a spiral obviating the difficulties encountered in other lubri- head. In operation the screw is set in position and spring. The latch is formed with notches on- opposite cators. The lubricating oil is contained in a reservoir the screw driver tips are quickly applied to… … as indicated at B. In constructing the tie the trough STANCHION FOR CATTLE. LUBRICATOR FOR STREET RAILWAY MOTORS.
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