ELECTRONICS

English electronic engineer (1849-1945), inventor of thermionic valve. Widely considered to be 'the founder of electronics'. All three items good though grubby and on slightly discoloured paper. Item three dog-eared and grubby in top left-hand corner. All signed 'J. A. Fleming' and bearing the Society's stamp. ITEM ONE (two pages, quarto, 15 November 1915, University College, Gower St, to Wood, docketed): On the subject of a paper he proposes to give to the Society entitled 'The Organisation of Scientific Research'.

[1] + 14 pp., foolscap 8vo. In fair condition, on aged and worn paper, with last leaf loose. '16 DEC 1965' stamped on title and first page. Discussing such issues as 'colour service', 'improvements in performance of receivers' and 'Recording of television signals'. From the archive of Pat Hawker, and marked up by him. No other copy traced

4pp., foolscap 8vo. With four photographic illustrations and a diagram. Bifolium on art paper. Printed in black, with cover illustration in half-tone over light-green background. In fair condition, on lightly aged and worn paper. Sections titled 'A new revolution in electronics', 'The construction', 'The "bread-board" circuit', 'The production process', 'Types of IC' and 'Even smaller still!' From the Pat Hawker archive.

8pp., foolscap 8vo. Nine photographic illustrations in text. Stapled into printed wraps. Good, on lightly-aged paper, with slight spotting to front cover. Scare: no copy on COPAC and the only copy on OCLC WorldCat at New York Public Library. From the Pat Hawker archive.

4pp., 12mo. Bifolium. Very good, on lightly-aged paper. Begins: 'In January 1957 the British Astronomical Association formed a Radio-Electronics Section. [...] The great stimulus to the Section's activities was the launching of the first Soviet Earth satellite. Its members made both visual and radio observations of Sputnik 1 and Sputnik 2 which have been reported elsewhere.

56pp., foolscap 8vo. Stapled into brown printed wraps. Good, on lightly-aged paper. Includes sections on 'Results of field trials' and 'New developments and proposals'. Two appendices: 'Specifications of the NTSC, SECAM and PAL systems' (pp.46-50) and 'New documents received by the Ad-hoc Group' (pp.51-56). Scarce: no copies on OCLC WorldCat or COPAC. From the Pat Hawker archive.

11 + [1] pp., foolscap 8vo. Figure and two tables in text. Stapled into brown printed wraps. Very good, on lightly-aged paper. Uncommon: OCLC WorldCat lists copies at the British Library, Library of Congress, Hanover and the German National Library. From the Pat Hawker archive.

31 + [1] pp., foolscap 8vo. Describes the features of Ampex Instavideo; AVCO Cartrivision; EVR Partnership EVR; Nordmende Colorvision; Philips VCR; Sony Videocassette; Teldec Videodisc; Vidicord; and other proposed systems. Illustrations and table in text. Stapled into brown printed wraps. Good, on lightly-aged paper, with initials on front cover. Scarce: no copies on OCLC WorldCat or COPAC. From the Pat Hawker archive.

[3] + 13 + [2]pp., 4to. Twenty-five figures in text, and photograph of Inglis above a brief biography at the rear. Stapled. In good condition, on lightly-aged paper. From the Pat Hawker archive, with his ownership inscription on the front cover, and the addition by him of '& CABLE' to the title, also the note by him 'Shows Cable penetration etc.' 'RCA American Communications, Inc., owns and operates the RCA domestic satellite communications system. This consists of two in-orbit satellites plus a growing network of earth stations in major U.S. cities.