Wireless by Risdon (12 results)

Hardcover. Condition: Very Good. No Jacket. No date, pre-war. Original green cloth slightly aged. Pages very clean & tight. No inscriptions. Illustrated. 90 pages.

Undated. Hardback copy in red cloth boards with black lettering to front and spine, no dustjacket. 384pp. B/w photographic frontispiece, full page b/w photographs throughout, b/w diagrams within text. Not library copy, no inscriptions. (66/7).

Hardcover. Condition: Good. 3rd Edition. Part of Foulsham's 1/- bound book library, this is a classic of its own. wireless was still a marvel and the author is clearly in awe of his subject. 95pp + 4 pp b/w photos [of very old receivers including crystal set] other line illustrations.Hinge sl loose but no loss to text 14.5cm x 9cm VG in sl worn green cloth.

Cloth. Condition: Fair. Dust Jacket Condition: Good. Including many explanatory line illustrations and a comprehensive index. 92 pages. Not dated [?1930's) . One of Foulsham's Popular Wireless Books. Green cloth, black titles. Early edition (Price 1/- One Shilling). Covers detached at back hinge; nevertheless a fair copy in good dust-jacket. What is a cathode; what is an electrode; what are atmospherics; what is jamming; what is megohm; what is the purpose of the filament; what is the object of the anode?.The answers to these and hundreds of similar questions.

Hard Cover. Condition: Very Good. Dust Jacket Condition: Good. First Edition. 1940s wartime economy edition. 'A New Edition Entirely Revised'. Pocket sized book of 94pp with soft covers. Dustjacket with tears and loss to the edges. B + w illustrations. Internally clean. How wireless sets work, with practical hints and symbols used in circuit diagrams. Now rare.

hardcover. Condition: Good. Hardback. With dust jacket. Spotting to edges and pages. Photograph available on request.

Hardcover. Condition: Fair. The covers are edgeworn and scuffed. The inner text is dampspotted throughout.

Hard back binding in publisher's original olive cloth covers, black title and author lettering to the spine and to the front cover. 8vo. 8½'' x 6¼''. Contains 384 printed pages of text with monochrome illustrations and photographs throughout. Fraying of the cloth to the spine ends and gutters, corners rubbed, names, addresses and messages to the front free end paper and in Poor condition, no dust wrapper. Member of the P.B.F.A. RADIO [Wireless Telephony].

Hardback. Condition: Fair. No Jacket. 6.25 x 8.5"; green cloth with black, rear board cracked; contents good; with many diagrams and illustrations; Size: 8vo - over 7¾" - 9¾" tall. Book.

Risdon, Philip James (1879-). Wireless. Introduction by J. A. Fleming, ., with many diagrams and illustrations. London and Melbourne: Ward, Lock & co., Ltd., [1924]. 384pp., frontispiece. Monochrome illustrations and photographs throughout. 205 x 150 mm. Publisher's original olive-green cloth covers, black title and author lettering to the spine and to the front cover. Spine ends and lower corners creased, shallow rubs to the spine tips, foxing to the page edges; Inscription to front free end paper, dated 1925. Very good. Second edition. 51054.

Ward, Lock & Co., London, 1924. 384 S. mit zahlr. Diagrammen und Ill., Ln. - Introduction by J. A. Fleming, M.A., D.Sc., F.R.S., University Professor of Electrical Engineering in the University of London; seltenes frühes Werk ---- 750 Gramm.

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 1929. 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: : - 104, 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. 104 104.