Table of contents
August 27, 1887, Volume 57 No 9 pp128-142
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Patent Notes
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Locomotive Attachment for Removing Obstructions from Railroad Tracks - p130
doi:10.1038/scientificamerican08271887-130
Combined Measuring Jackets and Patterns - p131
doi:10.1038/scientificamerican08271887-131
On the Pyromagnetic Dynamo—A Machine for Producing Electricity Directly from Fuel - p133
Thomas A. Edison
doi:10.1038/scientificamerican08271887-133
The Firth of Forth Bridge - pp134 - 135
B. Baker
doi:10.1038/scientificamerican08271887-134a
Bruijn's Echidna (Proechidna Bruijni), New Guinea Ant Eater - p135
doi:10.1038/scientificamerican08271887-135