Set-1-20090625_0002.JPG
The Civilian Conservation Corps and Surveyors.doc
by Dr. Dave Gibson
Aviation Photography.pps
Thanks to Mike Horan of SFWMD.
The American Surveyor Hohner-Mobile Mapping June 2009.pdf
image0001.pdf
http://pubs.usgs.gov/circ/c1050/index.htm
The American Surveyor Zimmer - PLSS and GCDB June 2009.pdf
The American Surveyor Penry - Unlicensed Surveying June 2009.pdf
T45 R39 S33 Cook Survey Fish Wildlife Service 1945.pdf
Dial Before You Dig.pps
Provided by Jorge Alonso with FDEP.
DC-23-4 C23 ROW 1951.pdf