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i Uros INDEX CARD
"12. LOCATION
__Penbrook Psnnsvlivania
4 TYPE OF OBSERVATION
O Greund-Radar
HN Ground-Visudl
I. 0 AirVisudl
0 Air Intercept Radar
1a. CONCLUSIONS
Was Balloon
Probably Balloon
Possibly Balloon
ooo
Was Aircraft
Probably Aircraft
Possibly Aircraft
6. SOURCE
| 7. LENGTH OF OBSERVATION i
| a)
fo. BRIEF SUMMARY OF SIGHTING
| one (1) hour se to
| sisted of 1
| The first aightine cone
walve (G2) chret. squars objects,
sling found a twelve (12) inch |
ax dboard with pebbles on it, 1
ignting consisted of eight (8)
AISOP Form 5 (a 5 Oct 54)
aman TEE Erb esi len TT
Le i WOE iy a 5
ee = ; J
Was Astronomical
Probably Astronomical
Possibly Astronomical
355 Gen
i ill
| ra Sthiar 4 era: Ed fd Lis
| O Insufficient. Data for Evaluation |
i
{0 Unknown
A was sent vo the ob
Jeon recsipt of