What appears to be a flame deflector water supply valve on the the northwest face of the F-1 Test Stand.

Picture 2 of 2.

Note part of the unidentified cylinders at left.

Time picture taken	Wed Mar 18 09:41:56 2009
Location picture taken	Around F-1 Test Stand West Test Area Marshall Space Flight Center Huntsville, Alabama
Photo Credit	Marshall Space Flight Center
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