nATENT HERMAN FILTER INKsTANB.
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A This novel and useful Invention nsures an inz stananeous supply of Clear Filtered Ink in the cup O.

 the Filter which can be returned into the Inkstand at any moment, where it is secured from injury, and infected by the atmosI here. The Ink thus protected, never thckens or moulds, and remains good for any length of time in any climate. The process of tine fl tration causes the coorng matter to be held in sus pensinn; hence the trouble and inconvenience sioned hy unsuitable Ink generally found in ordinary Inkstal Is, are completely obvated by the use ofthe FILTF INKsrAND. One of moderate size will con- tain snhieient for six or twelve months writing For sale b. DOUBLEDAY SEARS,

 ian2s 50 Dauphn st.