Duplex measures, carrying the rear bar ahead

Duplex measures, carrying the rear bar ahead. After making contact, the rear bar was moved to the forward position. It was then realigned horizontally, vertically, and for azimuth on the base line . Fig. No. 9, Appendix No. 3, Report of Superintendent ... 1901, p. 244

Photo Category: Geodesy - Base Line
Photo Date: 1901

Download
License
Embed
Link to us

Author: NOAA

License: Public Domain Mark 1.0 (Public domain)

Small	640 x 421	48.25 KB
Medium	1280 x 842	185.51 KB
Original	1820 x 1196	435.10 KB

Downloads

Embed Photo
(Copy & Paste in your website)

<a href="http://photos.allrefer.com/pictures-images/duplex-measures-carrying-the-rear-bar-ahead-photo-96547" target="_blank"><img src="http://images.allrefer.com/photos/s/2015/10/18/22/06/96547-duplex-measures-carrying-the-rear-bar-ahead.jpg" border="0" title="Duplex measures, carrying the rear bar ahead"  alt="Duplex measures, carrying the rear bar ahead Picture"></a>

Link To Us
(Copy & Paste in your website)

<a href="http://photos.allrefer.com/pictures-images/duplex-measures-carrying-the-rear-bar-ahead-photo-96547" target="_blank"><img src="http://images.allrefer.com/photos/s/2015/10/18/22/06/96547-duplex-measures-carrying-the-rear-bar-ahead.jpg" border="0" title="Duplex measures, carrying the rear bar ahead"  alt="Duplex measures, carrying the rear bar ahead Picture"></a>
<br><a href="http://www.allrefer.com"  target="_blank">AllRefer.com</a>

Random Pictures

B-2 Spirit - Spirit in the blue sky Photo

Commander Bill O'Clock feeding the dolphin at Monkey Mia near Shark Bay. Photo

American Black Bear (Ursus americanus) Photo

Diagram showing relationship of tide to marker at Poolbeg Lighthouse Photo

More Random Pictures

Added On	18th October 2015
Viewed	7 viewed