Volume 48, Issue 1234supp
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Features
New Researches on the Pantheon, so called, of Agrlppa
The flora of the Alps
Deutzia Discolor Purpurascens
The Equipment of Exploring Parties
Elevators
Strength of Aluminum
A New Acetylene Generator
Trade Suggestions from United States Consuls
Trade Notes and Receipts
Selected Formulæ
Miscellaneous Notes
Relief Map Construction
Germany's New Possessions in the South Sea
Wood Seasoning by Electricity
The Management of Electric Vehicles
The Deleterious Effects of Exposure to Compressed Air
Phaetons at the Exposition of the Automobile Club.—No. I
Bicycling without the use of Handle Bars
Sanitary Work in Porto Rico
President of Board of Health, San Juan, and Sanitary Inspector, Porto Rico