boring a 20-ineh well, through sogpstene and sund- OR adjoining town, where you can see ew OTK, A Tn onr opinion stone, and in taking up and passing bowlderr and loose stonos, and try our Pianos. Sept. 15, 1874. there is no Piano Agents winted in every State. $25 PER DAY CUAR-= Quarrying Machine,… … MUNN & CO., in connection with the publication of the UNDBR THE AUSPICES OF THE ScrENTIFIO AMERICAN, continue to examine inventions Emery Wheels under a Mechanics’ Institute of San Francisco, FOR CUTTING STONE INTO VARIOUS SIZES confer with inventors, prepare drawings, specifications, and…
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