Volume 22, Issue 11
You are currently logged out. Please sign in to download the issue PDF.
Features
On Tin
The Century Plant
On a New Method of Straightening High Chimneys
William's Improved Tracelock
Working Millstones With an Air Blast
J. D. Michael's Patent Egg Box
L. S. Clark's Improved Shaft-Bar for Single Sleighs
Platinized Looking-Glasses
Apparatus for Purifying the Air
By the Evaporation of Coal Tar, Pitch, Carbolic Acid, Phenic Acid, or Any other Disinfectant for Apartments, or Hospitals