Alcor Duo (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alcor Duo" in English language version.

refsWebsite

Global rank English rank

6^th place

low place

7,155^th place

low place

aerofiles.com

"New Alcor successfully flown". Aero Digest. 24 (4): 42. April 1934.
"Allan Lockheed's Twin-motored Alcor". Aero Digest. 24 (6): 42-3. June 1934.
"Test "Olympic" Twin-engined Cabin 250 horsepower Monoplane". Aero Digest. 18 (4): 214. April 1931.
"Alcor Duo-6". Aero Digest. 26 (4): 50. April 1935.

William Pearce (18 October 2013). "Old Machine Press - Alcor Duo-4, Duo-6, and C-6-1 Transports". Retrieved 18 September 2020.