Volume 36, Issue 10
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Features
City Architecture
Lemuria, the Lost Paradise
Publishers' Notice
The Blue Glass Deception
The Working of Patents in Canada
Pointed Lightning Rods
Curiosities of Glassmaking
A New Friction Clutch for Shafting
Astronomical Notes - March 10, 1877
Observatory of Vassar college.
Communications - March 10, 1877
Straightening Wrought Metal Plates
The Trial of the Hundred-Ton Gun
A Self-Setting Rat Trap
New Manufacture of Rubber Articles
A New Ambulance
Industrial Barbarians
A Day's Ice Yachting on the Hudson
New York Academy of Sciences
Recent American and Foreign Patents - March 10, 1877
New Household Inventions.