{"character_count": 667, "word_count": 117, "ccnet_language_score": [0.8820000290870667], "ccnet_perplexity": [1275.5999755859375], "fasttext_language": ["en"]}
\ This novel and useful Invention insures an in- stananeous supply of Clear Filtered Ink in the cup O, the Filter which can be returned into the Inkstand at any moment where il is secured from injury, and not affected by the atmosphere The Ink thus protected, never thickens or mouds, and remains good for any

 ngth of time in any climate. The process of the fl- pension hence the trouble and inconvenience occa- eionedh hy unsuitable Ink, generally found m ordinary Inksands are completely obyiated by the use of the FILTER INKsTANp. One of moderate size will con tam sufficient for six or twelve months writing. For sale by DOUBLEDAY X SEARS,

 ian22 50 Dauphn st.