The watermark in the lower right corner of the image will not appear on the final print.
Frame
Top Mat
Bottom Mat
Dimensions
Image:
6.00" x 8.00"
Mat Border:
2.00"
Frame Width:
0.88"
Overall:
11.50" x 13.50"
Frequency-hopping Communications Patent Framed Print
by Us National Archives And Records Administration/science Photo Library
Product Details
Frequency-hopping Communications Patent framed print by Us National Archives And Records Administration/science Photo Library. Bring your print to life with hundreds of different frame and mat combinations. Our framed prints are assembled, packaged, and shipped by our expert framing staff and delivered "ready to hang" with pre-attached hanging wire, mounting hooks, and nails.
Design Details
Frequency-hopping communications patent, 1942. Printed patent drawings describing a frequency-hopping spread spectrum (FHSS) method of secret... more
Ships Within
3 - 4 business days
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Comments (1)
Artist's Description
Frequency-hopping communications patent, 1942. Printed patent drawings describing a frequency-hopping spread spectrum (FHSS) method of secret communication proposed during the Second World War. This prevents radio signals from being tracked or jammed. The patent was filed by Austrian-born US film actress and inventor Hedy Lamarr (1914-2000) and US composer and inventor George Antheil (1900-1959). Lamarr was born Hedwig Kiesler. At the time of this patent she is referred to by her then-married name: H. K. Markey (Hedy Kiesler Markey). This is patent number 2,292,387 from the US Patent Office, dated 11 August 1942.
About Us National Archives And Records Administration/science Photo Library
Science Photo Library (SPL) is the leading source of science images and footage. Sourced from scientific and medical experts, acclaimed photographers and renowned institutions, our content is unrivaled worldwide. Outstanding quality, accuracy and commitment to excellence are deeply embedded in our DNA. Science Photo Library inspires creative professionals and delivers engaging content of the highest quality for a wide range of clients in a variety of sectors. Visit sciencephoto.com for more information and stay connected on Twitter, LinkedIn, Instagram and Vimeo.
$95.00
Ukrainian Artists
Amazing photo! Congratulations on your sale!