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RogerBW
RogerBW
Mon, Mar 23, 2015 11:40pm

Made up of smaller instances of the same shape. Because why not?

MaryAnn Johanson
reply to  RogerBW
Tue, Mar 24, 2015 2:57pm

Really? I’ve never gotten close enough to notice that. (That station is not one of my regular haunts.)