Elmer Tiling Cunningham (34 results)

Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condition: As New. Mitchell, Joe Henry (illustrator). Unread book in perfect condition.

Condition: New. pp. 156.

Condition: New. Mitchell, Joe Henry (illustrator).

Condition: New.

Condition: As New. Unread book in perfect condition.

Paperback. Condition: New.

Condition: New. In.

Paperback. Condition: New.

Condition: As New. Mitchell, Joe Henry (illustrator). Unread book in perfect condition.

Condition: New.

Condition: New. Mitchell, Joe Henry (illustrator).

Condition: As New. Unread book in perfect condition.

Condition: New. Print on Demand pp. 156.

Paperback. Condition: New. Print on Demand. Delve into the fascinating world of high-tension electricity with this practical guide to constructing and utilizing a Tesla high-frequency coil. This book offers a detailed, step-by-step approach to building your own coil, demystifying the complex theory behind its operation. Explore the historical context of this remarkable invention, understanding its place within the evolution of electrical science. Discover the diverse applications of the Tesla coil, from generating mesmerizing displays of electrical phenomena to its potential role in wireless communication. This book provides more than just instructions; it fosters a deeper appreciation for the underlying principles and the vast possibilities unlocked by high-frequency currents. By understanding and harnessing this powerful technology, you can embark on a journey of scientific exploration and experimentation. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Condition: New. PRINT ON DEMAND pp. 156.

Paperback. Condition: New.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Hardcover. Condition: Good. No Jacket. 56 Illustrations (illustrator). 1st Edition. Xii, 119 + Large Catalog At End. Green Cloth, Lightly Worn But Most Of Fragile White Lettering Has Rubbed Away, No Fraying Or Stains. Hinges Solid. Signature Of "George F Haller / Sept 14 1910" On Front Endpaper, With Remains Of Tipped In Printed Paper Label Beneath The Signature, Of Which Only A "T" Remains, Possibly A Publisher's Note. In 1915 Cunningham (1889-1965) Started The Audio Tron Sales Company In San Francisco. Based On The West Coast, He Was In Direct Competition With Lee De Forest, A Leading Manufacturer Of Triodes Sold Under The Audion Brand. Before 1915, Triode Vacuum Tubes Were Spherical Or Shaped Like An Incandescent Light Bulb. Cunningham Took A Different Route. His Triode Tube Was Tubular And Had The Capability Of Being Double Sided. This Design Allowed Dual Filaments, Which Provided Longer Operating Life. Cunningham Was Able To Produce This Vacuum Tube In Large Numbers And Maintain Quality. The Rise In Amateur Radio Interest Was A Great Asset To Audio Tron Sales. This Design Proved Influential On Vacuum Tube Production, And Prompted De Forest To Come Up With A Tubular Audio. Another Important Design In The Audio Tron Tube Is The Use Of A Cylindrical Plate Instead Of The Typical Flat Plate In The Audion. The Cylindrical Plate Provided Better Gain And Tube Efficiency. This Design For The Audio Tron Was Probably Inspired By George Halle.In 1916, Elmer T. Cunningham And His Writing Partner George Haller Formed The Haller-Cunningham Company. The Main Purpose Was To Sell And Make Wireless Equipment. In Addition, Cunningham Provided Financial Backing To Otis B. Moorehead Late In 1915, To Start A New Vacuum Tube Company, Called Moorehead Laboratories Also Based In San Francisco, Ca. In July 1916 Otis Moorehead Marketed The Electron Relay Tube. This Vacuum Tube Was Similar In Appearance As Cunningham's Audio Tron. Like The Audio Tron Moorehead's Tube Would Cut Into De Forest's Tube Business On The West Coast And De Forest Would Take Legal Action On Moorehead As Well. Moorehead Would Later Make The First Military Tubes For The Us And United Kingdom During World War I. In 1919, The Radio Corporation Of America (Rca) Took Legal Action Against Cunningham For The Violation Of The Flemming And Deforest Patents. The Decision Made By The Us District Court For Northern California Proved Quite Favorable To Cunningham. By 1921, Audio Tron Manufacturing Company Started Slowly Changing Their Name To "E.T. Cunningham Inc." In Later Years After The Court Decision, Cunningham Played A Bigger Part In Rca's Business Activities. According To The Rca Publication " Rca A Historical Perspective" By 1931 The E.T. Cunningham Company Became An Integral Part Of Rca And Consolidated With The Rca Radiotron Company, Giving Rca Rights To The Use Of The Cunningham Brand. In Addition, Elmer T. Cunningham Became A Part Of The Rca Organization. In 1932 His Name Appears On Page 16 Of The August-September Edition Of "Music Trade Review" As President Of Rca Radiotron Division (Vacuum Tube Production And Distribution. By The Mid 1930S He Rose To The Position Of President Of Rca Manufacturing Division. Haller Was In A Responsible Position With Westinghouse In 1910. He Wrote The Use And Care Of Storage Batteries In 1916. He Became Vice President And General Manager Of Haller Cunningham Electric And In 1917 Was Traveling Throughout The U.S. Arranging For Installation Of Their Extensively Patented Wireless Equipment On Steamers. By 1923 He Was President Of The San Francisco Labor Council And That Year Became A Member Of The California Commission On Immigration And Housing. Signed by Author(s).

Paperback / softback. Condition: New. Mitchell, Joe Henry (illustrator). This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Hardcover. Condition: Good. First Edition. xii, 119, [15 ads] pp. Fifty-six illustrations including seven black and white photographic plates with frontis photo of a complete 12" apparatus. "An effort to place in the hands of advanced amateurs in electrical science a practical working manual on the construction of high-frequency coils, now so useful in scientific investigation." - from Introduction. Publisher's tag affixed to front free endpaper. Errata slip affixed to page 5. Tanning to outer half of each endpaper. Faint evidence something has been peeled from back of half-title page. Prior owner's inkstamp upon back of frontispiece. Prior owner's details written atop title page. Binding sound. Moderate wear to greenish-black boards. Some loss from white lettering upon front board. White lettering to backstrip is gone. A quality copy.; 8vo - over 7¾" - 9¾" tall; Nicola Tesla The Tesla High Frequency Coil - Its Construction and Uses Wireless Telegraphy 7" 12 " Inch Transformer Condenser Oscillation Transformer Interrupter Construction Boxes Assembly Theory Uses Dimensions.

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Condition: New. PRINT ON DEMAND.

Paperback. Condition: Brand New. 134 pages. 8.58x5.67x0.71 inches. This item is printed on demand.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1910 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 333 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 333.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1910 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. Pages: 338 As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 338 Language: English.

Leather Bound. Condition: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1910. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages: : - 168, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 168 168.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. KlappentextrnrnThis scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. KlappentextrnrnThis book has been considered by academicians and scholars of great significance and value to literature. This forms a part of the knowledge base for future generations. So that the book is never forgotten we have represented this.