Survey of Neahkahnie Mountain, Oregon
conducted by Francis Drake in 1579 to claim the lands for Queen Elizabeth I and England.
Verification of Francis Drake![]() Survey of Artifacts on Neahkahnie Mountain by Phil Costaggini, an Oregon State University Civil Engineering masters candidate advised by Dr. Robert J. Shultz, A.S.C.E.. 1982
Longer version: 1985 |
Francis Drake Survey Rocks![]() "W" Rock Map
Survey Articles Peter Seaders & Beth Peutz, Discussion and Review of Phillip A. Costaggini's Project on Neahkahnie Mountain, Oregon |