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Bill93

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Joined
July 21, 2004
Last visited
13 hours ago

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Topics posted by Bill93

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Interesting historical program

By Bill93, February 23, 2015 in Benchmarking
- 1 reply
- 837 views
- DukeOfURL01
- March 3, 2015
Silly reports to NGS

By Bill93, December 3, 2014 in Benchmarking
- 16 replies
- 1533 views
- LSUFan
- January 5, 2015
Yolo Base Line 1881

By Bill93, October 2, 2014 in Benchmarking
- 1 reply
- 1048 views
- billwallace
- December 4, 2014
Bilby Tower Dedication program

By Bill93, May 15, 2014 in Benchmarking
- 6 replies
- 2312 views
- Bill93
- September 10, 2014
Possibly stolen disk

By Bill93, September 2, 2014 in Benchmarking
- 0 replies
- 956 views
- Bill93
- September 2, 2014
HH2 Coordinates

By Bill93, June 24, 2014 in Benchmarking
- 4 replies
- 2231 views
- Thot
- August 19, 2014
Surveying History - Mobile AL Sept 17-20, 2014

By Bill93, August 12, 2014 in Benchmarking
- 0 replies
- 867 views
- Bill93
- August 12, 2014
USGS code info

By Bill93, May 7, 2014 in Benchmarking
- 3 replies
- 1004 views
- foxtrot_xray
- May 9, 2014
Mark about to go away

By Bill93, April 9, 2014 in Benchmarking
- 2 replies
- 947 views
- Bill93
- April 9, 2014
Revolutionary War era map of New York City

By Bill93, December 19, 2013 in Benchmarking
- 1 reply
- 893 views
- DukeOfURL01
- December 21, 2013
Bilby Towers

By Bill93, November 11, 2010 in Benchmarking
- 16 replies
- 3834 views
- 68-eldo
- October 30, 2013
Surveyors Historical Society annual Rendezvous

By Bill93, April 30, 2013 in Benchmarking
- 5 replies
- 1472 views
- Bill93
- September 1, 2013
Verplanck Colvin

By Bill93, July 4, 2010 in Benchmarking
- 3 replies
- 1423 views
- woodstrider
- August 9, 2013
Neat picture

By Bill93, February 27, 2013 in Benchmarking
- 2 replies
- 873 views
- kayakbird
- March 1, 2013
Probing?

By Bill93, January 22, 2013 in Benchmarking
- 2 replies
- 799 views
- AZcachemeister
- January 27, 2013
Dave Doyle retirement

By Bill93, December 5, 2012 in Benchmarking
- 6 replies
- 973 views
- DragonsWest
- December 8, 2012
Favorite Tutorials on Elevation and Gravity?

By Bill93, October 25, 2012 in Benchmarking
- 6 replies
- 1018 views
- billwallace
- November 3, 2012
NGS data sheet changes

By Bill93, September 11, 2011 in Benchmarking
- 25 replies
- 3751 views
- tnt4utvols
- May 20, 2012
Is this a 'replacement' ?

By Bill93, April 24, 2012 in Benchmarking
- 7 replies
- 1047 views
- kayakbird
- May 1, 2012
1908 USGS real "bench" mark

By Bill93, January 15, 2012 in Benchmarking
- 3 replies
- 1229 views
- DragonsWest
- March 23, 2012
Mag stations and meridian stones

By Bill93, July 19, 2011 in Benchmarking
- 14 replies
- 2077 views
- 68-eldo
- October 28, 2011
District of Columbia markers

By Bill93, October 13, 2011 in Benchmarking
- 4 replies
- 867 views
- Black Dog Trackers
- October 23, 2011
Mason-Dixon line in 1866 document

By Bill93, August 8, 2011 in Benchmarking
- 1 reply
- 956 views
- frex3wv
- August 29, 2011
Inter American Geodetic Survey article (1956)

By Bill93, June 24, 2011 in Benchmarking
- 1 reply
- 2167 views
- chickendude
- July 13, 2011
Marker on ebay

By Bill93, May 25, 2011 in Benchmarking
- 20 replies
- 2023 views
- kayakbird
- June 12, 2011

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