Image: Signal Hill pumpjack, 2011
Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 4,000 × 3,000 pixels.
Original image (4,000 × 3,000 pixels, file size: 4.67 MB, MIME type: image/jpeg)
Description: Signal Hill
Title: Signal Hill pumpjack, 2011
Credit: Signal Hill Uploaded by PDTillman
Author: Greg Gjerdingen from Willmar, USA
Usage Terms: Creative Commons Attribution 2.0
License: CC BY 2.0
License Link: http://creativecommons.org/licenses/by/2.0
Attribution Required?: Yes
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