Image:Ship-propeller.jpg

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Description

Propeller on the training ship of the US Merchant Marine Academy's training ship, from http://www.usmma.edu/life/sea/images/seayear1.jpg. The light patches are there to prevent corrosion.


The "Light Patches" are zinc blocks used as sacrificial anodes.

Source

Originally from en.wikipedia; description page is/was here.

Date

2005-12-30 (original upload date)

Author

Original uploader was Knotnic at en.wikipedia

Permission
( Reusing this image)

PD-USGOV-DOT.


License information

Public domain This image is a work of a United States Department of Transportation employee, taken or made during the course of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.


Original upload log

(All user names refer to en.wikipedia)

  • 2005-12-30 21:50 Knotnic 300×225×8 (34924 bytes) Propeller on the the training ship of the US Merchant Marine Academy's training ship. {{PD-USGov-DOT}}

File history

Click on a date/time to view the file as it appeared at that time.

Date/Time Thumbnail Dimensions User Comment
current 15:45, 23 May 2007 Thumbnail for version as of 15:45, 23 May 2007 300×225 (34 KB) Liftarn ({{Information |Description=Propeller on the training ship of the US Merchant Marine Academy's training ship, from http://www.usmma.edu/life/sea/images/seayear1.jpg. The light ''patches'' are there to prevent corrosion. The "Light Patches" are zinc block)
The following pages on Schools Wikipedia link to this image (list may be incomplete):
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