Silver marshall inc (4 Ergebnisse)

Paperback. Zustand: Near Fine. A scarce parts catalogue from this storied radio manufacturer, having within ". important developments described ." from the front cover. Self-wraps, printed in black and orange ink onto buff colored paper, hole punched for insertion into a three ring binder, 4to (10-7/8 inches tall), pp. [1]-15, [16] (pub. counts covers in pagination), illustrated with B&W photo reproductions, line drawings, tables, index. A bright and unmarked copy, having just minor creases and the start of some oxidation to staples. Some of the developments mentioned on the front cover are ; All-Wave Superheterodyne employing no plug-in coils ; Vario-Mu Superheterodyne Tuner and Pentode Amplifier ; Short-Wave Converter, single dial, without plug-in coils, etc.…

Paperback. Zustand: Very Good. A collection of 7 Silver-Marshall Data Sheets, 4to (c. 11 inches tall), six issues pp. 4 and one issue pp. 2. Dating from April 1, 1930 - Nov. 1, 1931 (No. 19-36) and consisiting of : 692 Power Amplifier ; 738 Short Wave Superheterodyne Converter ; 742AC Superheterodyne Receiver ; 726SW All Wave and 726 Broadcast Superheterodynes ; 716 Superheterodyne and 683 Amplifier ; 739 Short Wave Superheterodyne Converter ; and 686 Portable Amplifier. All in very good condition with an occasional pencil checkmark or notation, hole punched for mounting in a three ring binder and minor creases and toning. A nice collection of uncommon Silver-Marshall technical data.…

Paperback. Zustand: Very Good. 1928-32. A broken, but near complete run of this early and inconsistently published radio builder's newsletter. Consisting of 15 issues as follows : Vol. 1 No. 1, 2, 6 & 9 (May 15, 1928 - Jan. 15, 1929) ; [vol. no. not given] No. 11, 12, 14, 15, 16, 18, 19, 21, 23, 24, 25 (March 15, 1929 - Feb. 10, 1932) with issue No. 25 likely the last issue published in this series and some of the missing numbers possibly never published. All issues printed in black and orange ink onto buff colored paper [exc. No. 18 which is printed in seasonal green and red ink], hole punched for insertion into a three ring binder, 4to (c. 11 inches tall), pp. various, illustrated with B&W photo reproductions, line drawings, tables and charts, with the last 3 issues being saddle staple bound and printed in black ink onto white paper. All issues are complete as issued, unmarked and in very good condition with fold lines from mailing, an occasional fold line tear and light wear. Represents a five year bonanza of Silver-Marshall radio related statistics, data and technical information, including an article on Commander G.M. Dyott who took his Silver-Marshall set ". into jungles where no white man, let alone radio, has ever been before." from Vol. 24 p. 7. …

Unbound. Zustand: Good or Better. A small collection of eight pieces of radio related items, consisting of : Silver-Marshall TLS regarding a faulty radio and their reply on company letterhead, dated Nov. 16, 1931 ; an RCA-230 tube spec. slip (dated "7-31") with manuf. guarantee verso ; a two page schematic and legend for "Nine Tube Superheterodyne ; an eight page General Service Bulletin for Silver-Marshall Superheterodynes A. C. Models ; S-212 / 750 blue print schematic ; two annotated manuscript schematics executed in pencil onto paper. All items in good original condition. This collection appears to represent a radio hobbyist or repairman working with Silver-Marshall to figure out an oscillation problem which started after installing new tubes in 1931.…