Table of contents
April 3, 1869, Volume 20 No 14 pp209-222
About the coverBusiness and Personal
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Top of pageArticles
Iron Railway Bridge Over the Avon, Xylograpny, or Printing and Graining from the Natural Surface of the Wood, and more - p209
doi:10.1038/scientificamerican04031869-209
Dyeing in France and Contributions of Modern Science to the Art - p210
E. R. Mudge
doi:10.1038/scientificamerican04031869-210
Generation of Ozone in the Atmosphere - pp210 - 211
C. W. Heaton
doi:10.1038/scientificamerican04031869-210a
Transportation of Fresh Meats to Market - p211
doi:10.1038/scientificamerican04031869-211
Sanford's Kerosene Safety Lamp, and Safety Attachment for Common Lamps - p212
doi:10.1038/scientificamerican04031869-212
Cast-Welding of Steel and Iron—A New Combination Rail - p213
doi:10.1038/scientificamerican04031869-213
Mechanical Toys as a Means of Practical Instruction - p217
doi:10.1038/scientificamerican04031869-217b
Deterioration in the Material and Workmanship of Manufactured Articles - p217
doi:10.1038/scientificamerican04031869-217c
The Cincinnati Suspension Bridge - pp217 - 218
doi:10.1038/scientificamerican04031869-217d
Conversion of Cast Iron Into Wrought Iron—The Heaton Process - p218
doi:10.1038/scientificamerican04031869-218a
Manufacturing, Mining, and Railroad Items - p219
doi:10.1038/scientificamerican04031869-219a
Applications for the Extension of Patents - p220
doi:10.1038/scientificamerican04031869-220a
