
Volume 2, Issue 6build
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Features
Improved Door Hanger
Improved Door Attachment
A Brick Row of Moderate Cost
To our Readers
Architectural Outlines
Indian Ornament in House Decoration
Patents
Sleep as a Mechanical Operation
Our First Two Volumes
The Excelsior Steel Furnace
To Protect Iron from Rust
Modern Athens
New Electric Gas Lighter
An $1,800 Cottage
A Tall Chimney
A Model Cholera Hospital at Rome
Portsmouth, England, New Town Hall
Oil Tempering
A Stable at Babylon, L. I.
Squaring Timber
Design for a Double House
Australian Timber
Blue Lias Lime in Mortar
Drawing Room, Hamstead, Staffordshire
The Principal Front of the Cathedral of Tarragona
A Design for a Country House Costing $4,000
Paris to be a Seaport
Some needed Improvements in Modern Dwellings
The Rose Polytechnic Institute
Expansion of Concrete
A Proposed 820-Foot Tower
Sugar in Mortar
Fireproofing Wood
Furnace Heating
A Simple Heliograph
A Pantograph
To Polish Hickory
Forged Trellises
Frame-Closing Drawing Board
“The Cock's Shrill Clarion”
Copal
Use of Clay to Prevent Leakages
St. John's Church, Macclesfield, England
Compressed Wood
A Swiss Cottage
Ventilation for Schools
The Plumbing Law
Improved Bricks
Sleigh made for King Ludwig II. of Bavaria
Slag Cement
Notes and Queries
Hints to Correspondents
Business and Personal
Any Person Having a New Invention May, Without Charge, Consult Munn & co., Scientific American Office 361 Broadway, New York, for Advice how to obtain a patent or caveat. Our Hand Book of Instructions Relating to patents Sent Free