DATENT HERMAN FILTER INkSTAND
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"A This novel and useful Invention insures an n- simultaneous supply of lear Filtered Ink in the cup o the Filter which can he returned into the mkstand at any moment, where il is secured from injury and not aected by the atmosl here. The Ink thus protected never thckens mnulds, and remains good for any length of time in any climate. The process of the f

 traton causes the coloring matter to be held in pension; hence the trouble and inconvenience occa- stoned by unsuitable Ink generally found in ordinary husbands, completely obyiated by the the FILTER lNKsrAND. One ofmoderate size will con tain sufficient for six or twelve months writing. For sale bv DOUBLEDAY SEARS, ian22 90 Daunhin st.