DECIMAL CLASSIFICATION 
940.44 
441 
iA2 
a3 
4 
elie 
Cr 
: 4 1 
Air warfare 
Air servis 
Observation and scouting, artillery detecting, range .inding; signaling; 
bombing, land fighting, naval fighting, antisubmarine; coast patrol 
Organized raids 
Special raids ar preferably clast under 940.444-.448 
On England 
“ Germany 
“ France 
Air servis bases 
Events of 1914 
Aug. 30 German raids on Paris 
Oct. 8 British attack Dusseldorf and Cologne 
Dec. 24 German air raid on England 
25 British ships with hvdroplanes raid Cuxhaven 
See also 040.454 
Events of 1915 
Jan.-Dec. German raids on England 
Feb. 12 British aircraft raid Belgian coast 
June 12 Italian aviators destroy arsenal at Pola 
See also 040.4248 
French bombard Karlsruhe 
“« « Metz 
15 
Oct.-Dec. 
Events of 1916 
Jan.-Dec. Paris raided by zeppelins 
Battles of Verdun See also 040.4273 
Jan. 29-31 England raided by zeppelin and airplanes 
Mar. 15 Italians bombard Trieste See also 940.4274 
20 Allied airplanes bombard Zeebrugge 
Sep. 5 Germans bombard Constanza See also 940.4281 
26 “ “ Bukarest 
Nov. 10 Ist general air battle of the war 
See also 040.4272 
Events of 1917 
Ap. 7 Air battle over Hindenburg line 
See also 940.4314 
24 2d battle of Arras See also 940.4315 
May 18 Battle in the Adriatic See also 940.457 
July 28 Germans raid Paris 
Oct. 1 « “ TLondon 
20 German zeppelins and French planes battle 
23-26 French aviators fight 611 aerial engagements 
during battle of Malmaison 
See also 940.4316 
Engagement on Italian front 
See also 040.4324