it will automatically then merely be necessary to rewind the spring, when nection, the plate can be adjusted either by prying it close when predetermined conditions take place. The the device will be ready for its next series. of oper- or moving it bodily sideways to adapt the head gate invention… … time a spring on the trigger will return the latter to its normal position, and the spring, F, will raise the though it will be equally efficient for use with pipes lever, B, thus locking the trigger, so that when the The movable plate is provided with an opening which carrying any other fluid. The…
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![An illustration from Oil colours and printers' inks [microform] : a practical handbook treating of linseed oil, boiled oil, paints, artists' colours, lampblack and printers' inks, black and coloured (1903)](https://img.insideoutlibrary.com/img/200/ia-cihm_88323-76-0.webp)
