DECLASSIFIEDUSAF PROJECT BLUE BOOK · NARA T-1206
UNITED STATES AIR FORCE

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE6311499
DATE OF SIGHTINGApril 1952
REPORTED LOCATIONWashington D C
FRAMES7

Machine transcription · mean legibility 63.4/100 · engines: tesseract-200dpi

Transcribed Frames

FRAME 001 / 007tesseract-200dpi
-d td
-

”
.
® *

”

- + ATIC FORM 329 (REV 26 SZP $2)

' | PROJECT 19073 RECORD CARD

12. CONCLUSIONS

;¥. CATE — 2. LOCATION (

Washington, DC. 0 Was Balloon
2 ape 22 , GO Probably Balloon
‘B. DATE-TIME GROUP ~ 4. TYPE OF OBSERVATION 5 Teeny eae
Local “eae ams 2 Ground- Visual © Ground-Rodar ~ Probebly Alreraft
, our__2.f AG 3 der: ~s 0D Air- Vi suol O Air-Intereept Roeder | 7 Possibly Aircraft
5. PHOTOS “ i ts & SOURCE ~ Dan 2 = . 0D Was Astronomical
Y 0 Probscbly Astronomica
o ay civilian QO Possibly Astronomicol
—- SEE —_— — — . a. 4 f Ppa > / ‘ ot oh ' o a
7, LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. “COURSE DY Others FS
‘Insufficient Dota for Evaluation
1 0 Unknown
10. BRIEF SUMMARY OF SIGHTING ZI “ 7 11. COMMENTS . ra

:

}
Photo submitted to ATIC for
examination of "spot".

Spot could have been due to several
things - all faulty in development.
FRAME 002 / 007tesseract-200dpi
UNITED STATES

DEPARTMENT OF THE INTERIOR
GEOL.OGICAL SURVEY
WASHINGTON 25, D.C.

April 18, 1952

Air Technical Intelligenes Center

Wright-Patterson Air Force Base
Dayton, Ohio,

Gentlemen:

Enclosed is a cony of a nicht nicture that 1 took of the

Washington, D. ©, area, I'm sending the print to you for your
nsvection of the circled object, I have no ifea what the

object is, Since the picture is a tima exposure, it could not

be an airplane or streoks of light would anpear on the print
similer to those made by cars on the roads,

The picture was mode on the evening of “pril 2, 1952 a%

_ 2330 hours, During the entire exnosure time ‘I noted. nothing
“moving in the sky.

Exposure data: 20 minutes at f yy Oe Rastman Suver XX film,
Camera: 4 x 5 Busch Pressman with en f 4,5 162 mm, Raptar lens,

Any information you can give me on this would be ——*
I would prefer that you do not publish this picture as I hav
plans to do so myself. If I de not receive word fron you to the

contrary within 10 days I shall assune that you have no objec
tion to such publication and go ahead with my plons,

Sincerely yours,

ecologist
Alasken Grace Elements Unit

ie

U. S, Geological Survey
Wasghineton 25, D. C,

( . , ( IN REPLY HOFER To:
FRAME 003 / 007tesseract-200dpi
i i ' ON - (

es. int office

COMPTROLLER ~

PERSONNEL & ADM.

RESEARCH & DEV.*

INTELLIGENCE

SUPPLY AND MAINT.

}

PROC. & IND. MOB.
PLNG.*

—-

woe eee

OTHER

MC Form No. 8 ‘|
y 3 1 Apr 48)
(Formerly AMC 10-7)

|-

| WF-i-15 APR 49 2 Mil —

—

ATTAAmw20/Lt Rothstein/vs/54261

| ae rrr
€ es bes ba es

IN RGPLY RETR 1:
ASOIN LAT TAIM20

*

r, Jee

asian Tease rlamentsa Unit
U, &» Usolozical ourvey
Vashington 25, 0.

bear 12, qs

"
Ye

io have roceived your nlctura and letter and avprestate
your thouchtiulness din urlvdiny us. in order to analyze the
pictura, it 1s nseassary for us to have the nevative which

will be returned to you.

XL assure you that your chotoeeranh will uot te
by Us aad any corresrondence between
strictest confidence,

sb lished
WLLL be kent in the

lve
*

Sincerely yours,

S. H, XIRKLAND, JR, -
Colonel, Usa?
Cuier, sechnical Analysis Livision

*AREA COMMANDS WILL LINE OUT “ORIG. FILE COPIES TO | WNITIALS EXTRA OFF. SYMBOL
ORGANIZATIONAL TITLE NOT |

APPLICAS3LE WHEN ADDITIONAL RECORDS SEC. AGD i COPY

SPACE 1S NEEDED IN COORDINA. 2
TION BLOCK HQ. BR. LAB. BR. | RETAINED

“€ENTRAL FILES COPY

@& APR i952

~~ §NITIALS
FRAME 004 / 007tesseract-200dpi
Mey 7, 1952

Colonel 5S, H, Kirklend, Jr,
Chief, Technical Analysis Division
Air Technicel Intelligence Center

Wright-Patterson Air Force Rasa
Ohio

Des Colonel Kirkland:

Enclosed is the negetive which you requested in your
letter of April 24, a copy of which is attached,

When you heve finished with the negative, plensa return
it to the following address:

2CO7 S. llth Ave,
Maywood, Ill,

Should you wish to contact me fox any further informa-
tion, I cen be reached at the above address until May 17,
After thet date I cen be reached at the following address:

Alaskan Trace Elements Unit
U. S. Geological Survey
Box 1085

Fairbanks, Alaska,

I hope you will be able to erplain the object in the
picture, I have repeatedly examined the picture end navzative
and still can not arrive at any setisfactory explanation,

Sincerzly yours,
wr =
FRAME 005 / 007POOR LEGIBILITY — PENDING RE-EXAMINATION
PERSONNEL & ADM. —

RESEARCH & DEV."

nets

nee |

ips .

NS

SUFFI A AND —

PROC. & IND. MOB. |
PLNG.*

OTHER

—_- —-

ANC Form Ne. 8
(Rev 1 Apr 43)
(Furmorly AMC 10-7)

on,

eo tee

uo saa areca
ows Geolorical rt) Irvay

“se eno

LOX 1OS3

airbenks, Alaska

Your letter ov 7
ol analyzed by our
sllowst

.
sa “ae

tis Sot ape Rape
has hanrewat +
=~” « a4 OU X . 2 . vf

merc

5
a UsSn

ave Lt)

b, ver

“ — & * ”
ee! a wl ral

> o ss . ' i

S52 My 283 GSUALLCLeN vs
+. (2 at aw 5

it Wed 4 a. #| . By 2 ai

> Inez in Sap ae mM annsar's

»

A Aad ei ediace

nn ‘ys
er

>
o 7h»
SOI Lita wa me ae

Ons
Ne

S 3c ol

y=

2

to have neen

Fe

. i ;
‘

Sy a,

; oe
°o5 ;
’ - - 7
101 4903 8 os
{ . 4 2 Bee w 3
~~, |

-—-

a7 *

power
O0,'CC%.

. CuuUeew if tt elighs

beg S208» yvestineg Wt t is ‘clown 2a a gt: U3. {Se=! Larit wile Cat evel Yo8 1a
photegrenhic densi tre

Cc. A foredunsity nezsursnent on the eige of the film remis .70,
hile the Jjensity of the sky area occupied by the imaze is only .75,
herefore, oinee no light action to speak of has alfocted the sky area
nd the Pog Cengslty is of such hish va Lua, eltzer oll Pils: iy iph
ovaloper teammeraiursa, or a de velover of hich enerzy may hove been a

ontyiouting causes for

ao
ed

7 +.
ieee

o,

freek censity,

d, i? durine the veriod of cevelocment, 2 sitali, unres
ortion of the ceveloving acent became attached to tis nog oe iv

———————

*AREA COMMANDS WILL LINE OUT

ORGANIZATIONAL TITLE NOT
|} APPLICASiE WHEN ADDITIONAL
SPACE 1S NEEDED IN COORDINA-
TION BLOCK

|" Wells APR 49 2 Mit

be
ct
{>
ts
cr
t+
rg
oo)
az
$i.
oe
o
5
©
A.
a
3
j-te
I

tha ant caused sueh localised don 13:
this matter is highly
>
wkmcerely yours,
ee) : SAGE ton ri wae ab
Colonel, 1 AY
Chior, “* fr ileal By Sat laly raig i Jiyi

: ror A lore f Ama an
j 4

M4

-_—+-

ae i

“ORIG, FILE COPIES TO
RECORDS SEC. AGO
HQ. BR. LAS.

char FILE

A A tW-r Ae

of

tts So

“INITIALS |

7 =

ZAP LOC

EXTRA
copy
RETAINED

ity inc

~ OFF. SYMBOL

olved

.
+

a
reace,

comment

2$i0n

-- ee

INITIALS

*
et

«

ee oe — —
>
FRAME 006 / 007POOR LEGIBILITY — PENDING RE-EXAMINATION
(no machine-readable text on this frame)
FRAME 007 / 007POOR LEGIBILITY — PENDING RE-EXAMINATION
; Tag i?

etree

= see

hos ee

PBI ee er py .