Two very nice clean booksabout automation with no creasing to spines and no names or writing. Small bit of edgewear to front edges, top and bottom, next to spine and some light toning to top of back cover. -- contents are excellent. Both books are illustrated profusely with drawings, Volume 1 covers synchro fundamentals; syncho generators, motors; synchro differentials, control transformers; servo fundamentals and designing your own servo. Volume II takes on servo error detectors; servo motors and amplifiers; thyratrons and control circuits; Ward - Leonard & Amplidyne control systems; and servo anti-hunt and two speed sytems. Books measures 6"x9". Material was initially designed for the Navy, but was released for civilians. Bookseller Inventory #
Title: Basic Synchros and Servomechanisms (Volumes ...
Publisher: Rider & Company
Publication Date: 1955
Binding: Soft Cover
Book Condition: Very Good
Edition: Stated First Edition.
Book Description The Technical Press Ltd, 1955. Book Condition: Fair. Volumes 1 & 2. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Bookseller Inventory # 4487452
Book Description The Technical Press. Hardcover. Book Condition: Very Good. Dust Jacket Condition: Very Good. vols 1 and 2 - very bright copies cellotape marks inside jacket otherwise very good reference copies - immediate 1st class despatch from the U*K 6 days a week. Bookseller Inventory # 004181
Book Description John F. Rider, 1955. Hardcover. Book Condition: Very Good+. Dust Jacket Condition: No Dust Jacket. 1st blank page missing; Black cloth gilt lettering ; 8vo 8" - 9" tall. Bookseller Inventory # 36285b