“SELECT WIRELESS APPARATUS,” the new booklet just issued by C. Brandes, Inc., 32 Union Square, New York, covers the installation and selection of wireless apparatus in a very readable and helpful manner. The beginner will find complete instructions for constructing a station and the advanced amateur will find many hints on how to increase the efficiency of his apparatus. This is one of those desirable booklets that give much information in a very few pages. Booklet will be mailed to anyone sending 4c in stamps to Room 822.
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The longest-living author of this work died in 1985, so this work is in the public domain in countries and areas where the copyright term is the author's life plus 38 years or less. This work may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
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