Guide to the Felix P. Caruthers Papers

Summary
Collection ID:
NMAH.AC.0812
Creators:
Engineering and Industry, Division of, NMAH, SI.
Caruthers, Felix P.
Dates:
1952-1984
Languages:
English
Physical Description:
1 Cubic foot
3 boxes
Repository:
Papers, mostly technical, relating to Caruthers' development of automated machine tools. The papers include technical reports and notes; schematics for specific inventions including diagrams, graphs, photographs and plans bound together; patents and related correspondence; operators' manuals; copies of papers delivered by Caruthers at engineering events; and assorted trade literature.

Scope and Contents note
Scope and Contents note
This collection consists largely of bound copies of technical manuals, providing information on automatic machine control equipment, including its operation, servicing and parts. The papers include technical reports and notes; schematics for specific inventions including diagrams, graphs, photographs and plans bound together; patents and related correspondence; operators' manuals; copies of papers delivered by Caruthers at engineering events; and assorted trade literature. Published materials include a book co-authored by Caruthers. A partial personnel history of F. P. Caruthers is included together with his hand-written notebooks.

Arrangement
Arrangement
1 series.

Biographical/Historical note
Biographical/Historical note
Felix P. (Phil) Caruthers was born in Brooklyn, N.Y. (ca. 1915) and took an early interest in radio, constructing his own transmitter at age nine. He continued this interest, obtaining an advanced-class amateur license. After graduating Princeton University (BSEE 1938) Caruthers joined EBASCO Services, specializing in long-distance high-voltage utility systems.
After Pearl Harbor, Caruthers enrolled in a course at Brooklyn Polytechnic Institute specializing in radio wave analysis and pulse techniques which predated radar. When the instructor was called to a government assignment, Caruthers took over his place and completed the course. He then volunteered in the U.S. Navy and was assigned to a program under Sperry Gyroscope Co. which was developing night fighter aircraft and radar. Promoted to the rank of Lieutenant, Caruthers was put in charge of all plants producing this equipment. Later, he was assigned to work on antennas and other components of radar equipment.
On his return to civilian life, Caruthers joined Thomson Equipment Co. as vice president and chief engineer, producing precision machined products and metal toys. Later, the firm's output shifted to machine tools, which Thomson not only manufactured but also designed, introducing new concepts of machine control.
In 1968 Caruthers organized Caruthers & Associates, Inc., consultants to various industrial firms, and also served as Director of Engineering of Industrial Control Equipment for the Bendix Corporation.

Administration
Processing Information
Collection processed by Don Darroch and Robert Harding, undated.
Author
Don Darroch and Robert S. Harding
Immediate Source of Acquisition
Collection transferred by Division of the History of Technology, National Museum of American History, Engineering and Industry Collections.,12th Street and Constitution Avenue, N.W., Washington, D.C. 20560.,Transfer.,ACNMAH 812; Nonacc. No. 2002.3050.

Using the Collection
Conditions Governing Access
Collection is open for research. Register by Robert S. Harding and Don Darroch, 2 pp., avaiable in repository.
Terms Governing Use and Reproduction
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Preferred Citation
Felix P. Caruthers Papers, 1952-1984, Archives Center, National Museum of American History.

Ownership and Custodial History
Ownership and Custodial History
Mr. Caruthers donated the papers to the Museum's Division of Engineering and Industry in 1984.

Custodial History
Custodial History
The collection was transferred to the Archives Center in 2002.

Keywords
Keywords table of terms and types.
Keyword Terms Keyword Types
Patents -- 20th century Type Search Smithsonian Collections Search ArchiveGrid
Charts Type Search Smithsonian Collections Search ArchiveGrid
Technical notes Type Search Smithsonian Collections Search ArchiveGrid
Photographs -- 20th century Type Search Smithsonian Collections Search ArchiveGrid
Technical reports Type Search Smithsonian Collections Search ArchiveGrid
Lectures Type Search Smithsonian Collections Search ArchiveGrid
Inventions -- 1950-2000 Topic Search Smithsonian Collections Search ArchiveGrid
Machine-tool industry Topic Search Smithsonian Collections Search ArchiveGrid
Correspondence -- 1950-2000 Type Search Smithsonian Collections Search ArchiveGrid
Automation -- 1950-1990 Topic Search Smithsonian Collections Search ArchiveGrid
Diagrams Type Search Smithsonian Collections Search ArchiveGrid
Engineering and Industry, Division of, NMAH, SI. Corporate Name Search Smithsonian Collections Search ArchiveGrid

Repository Contact
Archives Center, National Museum of American History
P.O. Box 37012
Suite 1100, MRC 601
Washington, D.C. 20013-7012
archivescenter@si.edu
http://americanhistory.si.edu/archives