{"character_count": 704, "word_count": 123, "ccnet_language_score": [0.9093000292778015], "ccnet_perplexity": [1075.199951171875], "fasttext_language": ["en"]}
l This novel and useful Invention insures an in- santaneous supply of Clear Filtered Ink in the cup O, the Filter which can be returned into the Inkstand at ary moment where it is secured from injury and not affected by the atmosphere. The Ink thus protected, never thickens or mouds, and remains good for any length of time in any climate. The process of the f- tration the cOlorng matter to be held in pension; hence the trouble and inconvenience occa- stoned by unsuitable Ink, generally found in ordinary lnkstands, completely obyiated by the of the FILTER IEKsTAND One of moderate size will con- tain sufficient for six or twelve months writing. For sale by DOUBLEDAY & SEARS,

 ian22 50 Dauphin st.