Harold Blackburn (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Harold Blackburn" in English language version.

refsWebsite

Global rank English rank

223^rd place

162^nd place

200^th place

141^st place

flightglobal.com

"From the British Flying Grounds". Flight. No. 212. 18 January 1913. p. 67.
"latest type 60-h.p, Gnome Blackburn monoplane". Flight. No. 223. 5 April 1913. p. 392.
"The War of the Roses". Flight. No. 250. 11 October 1913. p. 1125.
"Good work on Blackburns". Flight. No. 292. 31 July 1914. p. 818.