Volume 14, Issue 13
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Features
Counter-Weighting Machinery
Woodworth's Carriage Jack
Foreign Summary
New Publications
Goodfellow's Piston Packing
The Practical Valve Of Agricultural Chemistry
Launch of Winans's Fourth Cigar Steamer
Fire-Proof Workshops
Remarks on the Commissioner of Patent's Report
Patent Claims
Issued from the U. S. Patent Offic