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.z:d,W: l;J/,,?L t//fr/(24(
,jl/lM4eL, CJ,F-
I 1/)f 4(..
I Humbel Per Cent Number
Evaluit1on Certain, Doubtful Total Certain Ooublful, Total icertain Doubtful
0-Balloon //} '7 ;1 .5':9 :? 7 I 1.. c I 0•·
I-Aslronom1cal ,, 12 ;1 }'.t) ,.;.., J..1 /J n-·
2-Aircratt 4-'",, 21 '11 //{ /} /tU, 1st I 0
3-L•&hl Pttenom. 4 $ 12, J.(,, 11 t/7 /J 0
4-Birds ~ Ji' 11 :? I} 1/ .t;_/ /J /1
S-Clouds, Ousl etc. 0 CJ tJ /J/J IJ.CJ J?. 11 /J ,!J
S-tnsuffic.-.fD. .?lofcal / _g ;/ JJ.1/ ;.Z, /.t. tJ I
8-Unkno.., 7'/) a ;'t? j'f(/ ,,,, 'J,f.1/ 7 /)
9-0llle, /.? ? /~ s:/ /J /{ :i'.? j I?
Total tit t,1 15!: :15.7 11..J /n,, 11 I
1f.&:?!
I Number Per Cent Number
Evaluation Certain Doubtful Total Certain Doubtful Total Certain Doubtful
~Balloon 2 0 £ 1?,5 IJ. /J t?.5 ,:J I)
I-Astronomic.al /) ,., tJ ,'}J, /J /) /J /J / I
2•Aircraft I/ I 5 1~() L '? .JI .1 I /?.
13-Lipt PhfflOm. t? 0 ,., J::/, /J, .0 "'I) /) 0
;4-Bnds /J 0 /J t? tJ IJ. IJ ,?.t /7 I?
!s-cloud~ Dus~ et~ ,J i? (J 0() 0/J /JO /) 0
ls-1nsuffic.lnfo. :?. 0 z ti.!> /JO 112.5 I a
!7-Psychologic.al 0 I? tJ ,7_/) /),/) JJ. IJ 17 0
18-Unkno'MI ,:;- /) 5 .l/. 2- JJ 17 11.1. .5 0
9-0thei I I 2, I. q L 1 11.1, I /7
Total 11/ z It $1, 12.; /()/}. '1 s
tU,f
I '1"t:Jr.,11
I Number Per Cent Number
Evaluation Certain Doubtful Total Certain Doubtful Total Certain Doimtful
0.Batloon I I 2 /.5" /.5 .?tJ /J n
I-Astronomic.al ✓ f 7 ,u ,/.5 IOI. /,J ,,,
2•Aircraft .2. L $ 5CJ 9 I ;?,/ {/ Cl
3-Light PhfflOm. .? CJ j ,./.5 11. /J ./,5 CJ 0
4-Birds s I ,/ lv.s- /.5' L.,t? tJ 0
S-Clouds, Oust. etc. /) /J /J tJ. t? /J.tJ tJ. tJ 0 0
6-lnsuffic.-.fo. ,f t7 I? d./ /J. tJ it.I 0 0
7-Psycholoaical ...? I ✓ ✓.!i /.5 ,(, t I I
8-Unkno'MI 2!> Cl 26' .1/.9 t).(J .1'/.? // 0
9--0ther I( / 5 /./ 1.5 ·;:t, ,,, t)
Tot~ 5.J 13 tt J'(J.3 ;
/1n t? J? 0 tJ.O 0.0 /J.O '7 // 2 25.o /J, /) 2!i.lJ
.,,,.., ;:) Cl tJ /J,/J /J.t) 17,6 JJ /7 0 ~,., ,,,_,, 0.6
t?.11 / 0 I 25.0 /1/J ;?s.n 2- 0 '7 .15'./J /l /1 '7,;/)
fJ.1,1 / t7 I 25.tJ /JO :!5./) / r7 I l.t.5 ..,~ /t,5
I.I.. 7 0 /7 tJ IJ. tJ 11. /) /JI) / C7 I 12.5 /J/l l?.!i
0./) t7 t? Cl ,,, I? tJ. (} /J.O / t? I • 7 " /),/) ,t.s
/()IJ. 3 I ;/ I '1£-tJ 25.0 /p{J. '1 / I? 1.8'~ G l'l,5' //'VJ,
/9, Z-
Number Percent Number Per Cent
Total ertain Doubtful Total Certain Doubtful Total Certain Ooobtful Total Certain Doubtful Tot~
tJ.,:> I / t ?.d 2.u .I.R
IJ./) J 2.. 5 '1.3 ,; ~ 11.2
/J,(? I 5 it 2.(/ 12. t I</. t
11 /) ..1 tJ .5' '1.J (P.O 7.1
'1/J.1 / /7 I vi tJ.(1 :?,,/
/), /) Cl 0 J'J O.tl tJ.tJ tJ.()
:M.tJ 4" 0 ,/ f,f? /J. tJ ~8'
/J.O t? 0 ,,, /).CJ d.t? tJ,P
sl/J.JJ /'7' 0 I 'f ti/.~ 11.(;J 1/1.£
'7(J.tl 2, / f ,/,1 2.✓ '1.?
/PO. ..?t 9 I(/ 1-tKO 12.o ;tJ;,.