Improved Attachment to Steam Boilers

Recent American Patents

Useful Receipts

Reduction in Terms

Hydraulic Brush

Farmers' Club

Polytechnic Association of the American Institute

Miscellaneous Summary

Lindsay's Churn Dasher

A Word About Ourselves

Where to Look for Petroleum

The War Ended

The Most Plausible Plan for Navigating Balloons

Leather Belts

Patent Claims

Issued from the United States Patent-Office