Technology Books

Title:

THE OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE Vol.310 No 4 May 1923

Description:

Published by: Department Of Interior, Washington, D. C., 1923
Binding: Softcover
Notes: Patents nos. 1, 455, 769 to 1, 456, 495 illustrated with B/W drawings, this issue contains patents, trade-marks, designs and labels, tan wraps are very lightly soiled and creased, large chips in spine, library stamp; Small 4to G-/NONE

Keywords: Technology, U.S. Patents

Item No:

8557

Price:

$22.50

Author:

Unknown

Title:

THE OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE Vol.310 No 5 May 1923

Description:

Published by: Department Of Interior, Washington, D. C., 1923
Binding: Softcover
Notes: Patents nos. 1, 456, 496 to 1, 457, 291 illustrated with B/W drawings, this issue contains patents, trade-marks, designs and labels, tan wraps are very lightly soiled and creased, large chips in spine, library stamp; Small 4to G-/NONE

Keywords: Technology, U.S. Patents

Item No:

8558

Price:

$22.50

Author:

Coulthard, W. H.

Title:

AIRCRAFT INSTRUMENT DESIGN

Description:

Published by: SIR Isaac Pitman & Sons, London, 1952
Binding: Hardcover
Notes: Illustrated with B/W drawings, charts and tables, 4 fold out insets, green cloth boards are very lightly rubbed, owner name. ; 8vo; 309 pages VG-/NONE

Keywords: Technology

Item No:

8577

Price:

$45.00

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Author:

Unknown

Title:

DESIGN OF DIRECT CURRENT MACHINES - DESIGN OF TRANSFORMERS- DESIGN OF ALTERNATING CURRENT MACHINES

Description:

Published by: International Textbook Company, Pennsylvania, 1916
Binding: Hardcover
Notes: Book 283 from the International Correspondence Schools, green cloth boards are lithely rubbed and bumped. ; I. C. S. Reference Library; 8vo VG-/NONE

Keywords: Technology

Item No:

8593

Price:

$25.00

Author:

Harry F. Olson & Frank Massa

Title:

APPLIED ACOUSTICS

Description:

Published by: Blakiston's Son & Co, Philadelphia, 1934
Binding: Hardcover; First Printing
Notes: 228 figures, sound and tight binding, bumped fore-edge of boards, minor rubbing top and bottom of spine, owner signature in green ink half title dated 1935, well known classic in this field [Historical Note: In 1931, Harry F. Olson, along with Frank Massa, successfully developed the first commercial ribbon microphone based on Schottky & Halske's patent filed eight years earlier on ribbon loudspeaker and microphone theory. They received a US patent for the first cardioid ribbon microphone using a field coil instead of a permanent magnet. Because of this Olson is usually credited as the inventor of ribbon microphones, even though this is historically incorrect. ] Harry F. Olson, Ph. D. Is recognized as a pioneer and leading authority in acoustics and electronic sound recording. Olson held over 100 U. S. Patents on devices and systems in the acoustical field and was the author of more than 130 articles and professional papers. His books, Acoustical Engineering and Dynamical Analogies, have long been standard reference texts around the world. Several of his inventions are in the collection of the Smithsonian Institution. He was elected to the National Academy of Sciences in 1959. Olson earned bachelor’s and doctorate degrees from the University of Iowa; 8vo; 430 pages VG/NONE

Keywords: Technology, Hard Science

Item No:

8596

Price:

$225.00

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Author:

Blandford, Percy W.

Title:

Practical Knots & Ropework

Description:

Published by: Tab Books, Pennsylvania, 1980
Book Condition: G+
Jacket Condition: No Jacket
Size: 8vo - over 7¾" - 9¾" tall
Binding: Hard Cover
Notes: 406 pgs., knot tying with natural and synthetic materials, decorative ropework, yellow boards and page edges are soiled, illustrated text is clean, owner name.

Keywords: Technology- Knots

Item No:

9184

Price:

$25.75

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Author:

Unknown

Title:

THE OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE Vol. 131, No. 3 Nov. 19, 1907

Description:

Published by: Department Of Interior, Washington, D. C., 1907
Book Condition: G-
Jacket Condition: No Jacket
Size: 4to - over 9¾" - 12" tall
Binding: Softcover
Notes: Patents nos. 871,098 to 871,767 illustrated with B/W drawings, this issue contains patents, trade-marks, designs and labels, tan wraps are soiled and creased, large chips in spine, library stamp;

Keywords: Technology, U. S. Patents

Item No:

9229

Price:

$22.50

Author:

Unknown

Title:

THE OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE Vol. 131, No. 6 Dec. 10, 1907

Description:

Published by: Department Of Interior, Washington, D. C., 1907
Book Condition: G-
Jacket Condition: No Jacket
Size: 4to - over 9¾" - 12" tall
Binding: Softcover
Notes: Patents nos. 873, 000 to 873,700 illustrated with B/W drawings, this issue contains patents, trade-marks, designs and labels, tan wraps are soiled and creased, large chips in spine, library stamp;

Keywords: Technology, U. S. Patents

Item No:

9230

Price:

$22.50

Author:

Unknown

Title:

THE OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE Vol. 131, No. 9 Dec. 31, 1907

Description:

Published by: Department Of Interior, Washington, D. C., 1907
Book Condition: G-
Jacket Condition: No Jacket
Size: 4to - over 9¾" - 12" tall
Binding: Softcover
Notes: Patents nos. 874, 920 to 875,678 illustrated with B/W drawings, this issue contains patents, trade-marks, designs and labels, tan wraps are soiled and creased, large chips in spine, library stamp;

Keywords: Technology, U. S. Patents

Item No:

9231

Price:

$22.50

Author:

Unknown

Title:

THE OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE Vol. 137, No. 9 Dec. 29, 1908

Description:

Published by: Department Of Interior, Washington, D. C., 1908
Book Condition: G-
Jacket Condition: No Jacket
Size: 4to - over 9¾" - 12" tall
Binding: Softcover
Notes: Patents nos. 907,709 to 908,435 illustrated with B/W drawings, this issue contains patents, trade-marks, designs and labels, tan wraps are soiled and creased, large chips in spine, library stamp;

Keywords: Technology, U. S. Patents

Item No:

9232

Price:

$22.50