Dr Bob Edwards:
D B Cooper & Flight 305
Dr Bob Edwards:
D. B. Cooper and Flight 305 cover
Dr Bob Edwards:
DB Cooper and Flight 305 on WanderLearn
Dr Bob Edwards:
Great 20th Century Mysteries
Dr Bob Edwards:
GhostBox Radio
Dr Bob Edwards:
Noiser: A Short History of ...
Dr Bob Edwards:
Crime & Entertainment
Dr Bob Edwards:
Vanished: the D. B. Cooper episodes
Dr Bob Edwards:
FBI Vault
Dr Bob Edwards:
2204 Aviation Historian
Dr Bob Edwards:
Dan Gryder over Columbia
Dr Bob Edwards:
Dan Gryder over Columbia
Dr Bob Edwards:
Norjak evidence box
Dr Bob Edwards:
The tie in 2007
Dr Bob Edwards:
Tobacco stains and larceny
Dr Bob Edwards:
Tena Bar diatom counts
Dr Bob Edwards:
Oswego Lake with isobaths
Dr Bob Edwards:
Columbia RM53 diatom counts, 1961-62
Dr Bob Edwards:
Columbia River diatom counts 1949-1981
Dr Bob Edwards:
Tena Bar, September 6, 1974
Dr Bob Edwards:
$20 bill from Tena Bar
Dr Bob Edwards:
Asterionella formosa
Dr Bob Edwards:
Diatom counts and images from Tena Bar
Dr Bob Edwards:
Soderlind's estimate of the descent path
Dr Bob Edwards:
Two placards from a Boeing 727
Dr Bob Edwards:
January 6, 1972: damage to the air stair
Dr Bob Edwards:
Spangler & Soderlind
Dr Bob Edwards:
Spangler and Soderlind
Dr Bob Edwards:
The Second Officer
Dr Bob Edwards:
Flight deck on the "sled test" flight
