White flags and bar codes         
Remember those early bar codes that were used to scan and identify equipment?!
Date: 10/30/1972 Location: New London, CT   Map Show New London on a rail map Views: 578 Collection Of:   Steve J Rush
Locomotives: CV 4551(GP9)    Author:  Steven Rush
White flags and bar codes
Picture Categories: Roster,RollingStock,Action This picture is part of album:  1960's Time Capsule
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User Comments
Name Type Comments Date
Karl Rethwisch General At least the white flags worked. Nice memories Steven !!!! 5/14/2010 12:22:55 AM
Karl Rethwisch General At least the white flags worked. Nice memories Steven !!!! 5/14/2010 12:23:32 AM
Karl Rethwisch General One comment is NEVER enough. 5/14/2010 12:24:38 AM
Joseph Yarbrough General The "bar codes" you are referring to was called ACI (Automatic Car Identification). This link explains each line: http://icrr.net/aci.htm 5/31/2010 9:04:25 AM

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