(Picture courtesy of www.sparkmuseum.com)
Serial Numbers293, 1254, 2005, 1353, 1547, 2001, 2047, 2345, 2678, 2785, 3217, 3243, 3575, 3702, 3862, 3879, 4245, 4615, 4782, 5327, 5479, 5650, 6149, 6226, 6829, 7517, 7584, 8262, 8286, 8344, 8696, 9709, 10066, 10198, 10341, 10693
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