small
|
medium
|
large
|
view full-size
image -- 740 x 894)
replaced the famous Omega Board in the 1990s. The Omega Board was an electromechanical display with rows of flip panels that showed the times and track numbers of arriving and departing trains. It became a New York institution because its many panels would noisily flip simultaneously to reflect changes in train schedules, an indicator of just how busy Grand Central was.
North America
view full-size
image -- 740 x 894)