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Evaluation
0.BallOOII
l•Astiunomical
2-Aircrlft
Hi&hlPhoiom.
4·Birds
>Clouds.Oust, etc.
6-lnsuffic.lnfo.
7-Psydlolo1ical
II-Unknown
9-Qllle,
Total
r--Evaluation
0-Balloon
I-Astronomical
2-Aircratt
3-Li&htPh.-.m.
Hirds
I-Cloud~ Dus~ el~
6-lnsuffic.lnfo.'
l•Psyeholo1ical
8-UnknoMI
9-0ther
Totm
I Evaluation
0-Balloon
I-Astronomical
2-Aireraft
3-Li&htPll.-.m.
4-Birds
5-Clouds. Dus~ etc.
6-lnsuffic.lnfo.
7-Psychological
II-Unknown
9-0ther
Tot~
Evaluatioa
0.Balloon
I-Astronomical
2-Aircraft
3-Li&h1Pht110m.
4-Birds
S-Clouds, Dus~ et~
6-tnsuffl~ tnlo.
7-Psydlolo&ieal
11-Unkno•
9-Qtlr,,
Total
;°/J,,. A--•• t11"' o,IGHOAIGS
FIJ.P- ,,, 'ALJ_,./.,-,,.J Ae _ _, J~,A/L -,d..-!IA~t:r- _,,,,,.,,, t":/ CJ/• AIL
s SEl!bN'J)S ""' ,,,,, ~ -/e, S~, //-Jo t't,-,'z;,s
Number Per Cent Number PerCmt Nundler Percent
Certain Doobtful Total Certain Doubtful Total Certain Doubtful Total Certain Doobtful Totm Certain Doubtful Total Certain Doubtful Total
I} 0 11 t:J.IJ I?,!? ao t) 0 t:l t?,t} atl t!t:J ,1? L) IJ /J.IJ /llJ tJ.11
17 q .tt 133.~ /1./, 5tJ9 ,, I ,? 31. J 4.:1. ;1,., d. ,, ~ l/1.l /It gf-,1,
3
' t j:'J II.I /~7 6 ~ i .Jf.o l'.3 'h.S ~ ;Z. #' 9. I ?, I l&'.Z
" 0 I? tJ.r. /J.tJ ,?,17 ~ tJ tJ /) /, /J.tJ aa tJ 0 17 tJ.tJ tl.o a,-;
" I I 't'J.IJ .?CJ 2.tJ ll CJ t'J IJ.t:J t?.c? ll.0 I p I 4.J t?.tl f(6
~ p t1 t).tl J'l.tl O.t? ll 0 ,? 4.;;; Cl.17 /JtJ /J CJ tJ /J,/J tJ.t:J /J_/)
.f. 0 ;/ 7.i /lcl 1.R t7 0 tl /7,? tJ,c? t?.o p () t1 LJ.P t?.O t'J.O
I CJ I 2.0 ,1/1 ~n t'1 0 t1 17,/J 17./J 17.tJ I 0 I I/ e; ,,,,,, d,.
~- 0
Number Per Call
Certain Doubtfu Total Certain Doubtful Total
/J /0 :is 4.9 1.i i.1
,14 I[ !it/ IL.r S:f.. VI
.2 :J ..ZJ ¢,:. JU, J.t,, dt
:J ? ,:. P.1 ;Jf 1.,:.
4 I 5 /J P.4 1.9
I 0 I (J.t/ 12/J tUI
~~ 0 ~s 2,.1 17.t'J l?p.'.1
,? I d I.I 4,Q I. G'
14-9 Q d'? 11.4 t.:!(1 lf:1-
,~ I .,✓,
11 /Jd rs
21.f 5J .1Lt Jo I Jl/.9 :ltJO.
-,A AA,,,,, -- .,,,,A --_.,. -r-S°
~/- ,t" S°E't:,,,v"J;>...1 /J.~ !!,,j'
t) ,:, tJ /J/7 t?. Cl tl,CJ
I ,:, I G'..1' /J t7 s::s
J 0 I ,:;-_.1 .,.,..., !>..5'
4- " ti 11{ / /J.tl :?/ I
,tJ 0 ,;:J /}.,? /,2.,? 10.,::,
12 1 19 IL~ 2 3t..l ltlt1.
'J)n,,,,,.,.-,~ N,r ,[r..,.,.,,z,
Number Per Cent
Certain Doubtful Total Certain Doubtful Total
d J G .~":l /4 71.,
II tc, 17 Jf."l I. 1 :t¢1,
II l 1? 1£9 51,7 2¥.,
I 0 I 1.;/ ,,,.,J u/
() () ,., ,,,_,, ,,.,.,., tJ. t7
n n /J l?,/7 ,l),,:J do
7 () ,._, I0./ /J, /) ,,, I
I t:, I ;J/ a.o 14
It: 0 It ,.n:i. ,,,, 11.?t
I 4- ,. /.U ,:;J 'f '2,
..r.i 11 t9 17./.4 .14.t IOtJ.