A Distant Signal
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Museums & Specials
OERM
► © 2002, Judd Spittler Additional Rights: OERM
This switcher looks like it is used to move ballast (the gravel under the tracks) to wherever it is needed at the museum.
September 14, 2002, 4:54 PM Canon D60 (digital) EF 28mm-135mm f/3.5-5.6 IS USM set to 65mm (104mm in 35mm equiv.) 1/90 sec - f/11 (ASA 100)