Reports Report 52a (Event 52-1980)

Observer
Name Jane T
Experience Level 1/5
Remarks I'm trying to find out more information about something I saw when I was about 12 years old approximately 1971, mid-afternoon or late afternoon, probably summertime we were wearing warm weather clothes. The sketch in the photo is pretty close to what I saw, but the fireball wasn't quite as big and it was a bit higher above the tree line. It's one of my most Vivid childhood memories but I can't find any information or corroboration about it. I think it was traveling roughly East by Southeast to West or Slightly North by Northwest. I know I saw it and I would appreciate if you can give me any information at all about this. Thank you!
Photo
Location
Address Exton, PA
Latitude 40° 3' 16.01'' N (40.054447°)
Longitude 75° 38' 46.54'' W (-75.646261°)
Elevation 154.070206m
Time and Duration
Local Date & Time 1980-07-03 15:00 EST
UT Date & Time 1980-07-03 19:00 UT
Duration ?
Direction
Moving direction From up right to down left
Descent Angle 267°
Moving
Facing azimuth -
First azimuth 162.81°
First elevation 39°
Last azimuth 266.81°
Last elevation 22°
Brightness and color
Stellar Magnitude -24
Color Fiery
Concurrent Sound
Observation Unknown
Remarks -
Delayed Sound
Observation Unknown
Remarks -
Persistent train
Observation Unknown
Duration -
Length -
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation No
Remarks -