HARPER’S“TELL-ME-HOW” SERIES
HARPER’S“TELL-ME-HOW” SERIES
HARPER’S EVERY-DAY ELECTRICITYByDon Cameron ShaferDescribes all electrical apparatus in common use. Each chapter contains various examples and experiments, amply illustrated with line-drawings.HARPER’S WIRELESS BOOKByAlpheus Hyatt VerrillPart I deals with Principles and Mechanism of Wireless; Part II, Operation and Use of Wireless; Part III, Wireless Telephone; Part IV, Wireless Power Transmission.HARPER’S BEGINNING ELECTRICITYByDon Cameron ShaferIt is an introduction to electricity, written simply to show boys how the wonderful force may be looked upon as a friend, and even a playmate.HARPER’S GASOLINE ENGINE BOOKByAlpheus Hyatt VerrillA simple and practical guide for all those who own, use, or operate gas and gasoline motors. While intended for boys, it will prove of equal value to older readers.HARPER’S AIRCRAFT BOOKByAlpheus Hyatt VerrillThe six divisions of the book are: Why the Aeroplane Flies, Model Aeroplanes, Gliders or Non-propelled Aeroplanes, Various Types of Aeroplanes. Hydro-aeroplanes, and Uses of the Aeroplane.Each Volume Fully Illustrated. Crown 8vo
HARPER’S EVERY-DAY ELECTRICITY
ByDon Cameron Shafer
Describes all electrical apparatus in common use. Each chapter contains various examples and experiments, amply illustrated with line-drawings.
HARPER’S WIRELESS BOOK
ByAlpheus Hyatt Verrill
Part I deals with Principles and Mechanism of Wireless; Part II, Operation and Use of Wireless; Part III, Wireless Telephone; Part IV, Wireless Power Transmission.
HARPER’S BEGINNING ELECTRICITY
ByDon Cameron Shafer
It is an introduction to electricity, written simply to show boys how the wonderful force may be looked upon as a friend, and even a playmate.
HARPER’S GASOLINE ENGINE BOOK
ByAlpheus Hyatt Verrill
A simple and practical guide for all those who own, use, or operate gas and gasoline motors. While intended for boys, it will prove of equal value to older readers.
HARPER’S AIRCRAFT BOOK
ByAlpheus Hyatt Verrill
The six divisions of the book are: Why the Aeroplane Flies, Model Aeroplanes, Gliders or Non-propelled Aeroplanes, Various Types of Aeroplanes. Hydro-aeroplanes, and Uses of the Aeroplane.
Each Volume Fully Illustrated. Crown 8vo
HARPER & BROTHERSNEW YORKEstablished1817 LONDON