02015nkd a22003617a 4500
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130404s1929 xxunnn | kneng
(DLC)hec2013005655
0
ibc
orignew
u
ncip
20
y-printpho
2016889532
LC-DIG-hec-35619
DLC
(digital file from original negative)
LC-H2-
B-3710
DLC
DLC
gihc
Harris & Ewing,
photographer.
Washington inventor says ignition interference from airplane engines is a myth. Ignition interference from airplane engines on aircraft is largely a myth according to C. Francis Jenkins, Washington, D.C., inventor who has designed a radio receiving set which he does not pick up noises from a flying power plant. In this photograph is shown Mr. Jenkins (right) and his laboratory assistant
[graphic].
1929 December 5.
1 negative :
glass ;
4 x 5 in. or smaller
Title from unverified caption data on negative or negative sleeve.
On sleeve: Watch Your Credit Line.
No known restrictions on publication. For more information, see Harris & Ewing Photographs - Rights and Restrictions Information
http://www.loc.gov/rr/print/res/140_harr.html
Gift;
Harris & Ewing, Inc.
1955.
General information about the Harris & Ewing Collection is available at
http://hdl.loc.gov/loc.pnp/pp.hec
United States
District of Columbia
Washington (D.C.)
local
Glass negatives.
gmgpc
Harris & Ewing photograph collection
(DLC) 2009632509
digital file from original negative
hec
35619
p
http://hdl.loc.gov/loc.pnp/hec.35619
Library of Congress
Prints and Photographs Division
Washington, D.C. 20540 USA
dcu
http://hdl.loc.gov/loc.pnp/pp.print
Temp. note: Batch seven.
pp/hec
pp/diof