Morbid Tastes

Improved Cask-Cleaning Machine, Zinc Casts

Merino Cloth

Miscellaneous Summary

Manufacture of Beer

Anesthesia and Nitrous Oxide Gas

Trust Not Princes About Ballooning

Danger of Copper Sheathing to Iron-Clads--Fouling Ships' Bottoms

Our New Dress

Healthfulness of Woolens

Manual Dexterity

Wanted! A Marine Patrol

Depredations of Rebel Pirates

New Anti-Phosphorus Safety Matches

The Delay Before Charleston

Patent Claims

Issued from the United States Patent-Office

Recent American Patents

To Our Readers