Sources
- Cowper,David Scott. Northwest Passage Solo. UK:Seafarer Books 1993. ISBN 978-0-85036-429-3
- Power and Motor Yacht article
- Profile
- Mabel E. Holland iced in at Fort Ross 86/88 with tent and skidoo alongside
- Mabel E. Holland attempting to make progress in Lancaster Sound through pack ice in 1986
- Mabel E. Holland attempting to make progress in Lancaster Sound through pack ice in 1986
- An indication of height, of heavy polar pack ice encountered off Barter Island alongside the bows of Mabel E. Holland
- Retrieval of NASA's Beacon from water in 2011
- David Scott Cowper (height 6'1") standing next to NASA Beacon
- Yi Chao & Thomas Valdez from NASA, Innovators and Designers from Jet Propulsion Laboratory
- David Scott Cowper in his extensive reference office
Read more about this topic: David Scott Cowper
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