8514A
24" x 24" x 28"
(recommended glass size)
42" diameter
48" diameter
8514B
36" x 36" x 28"
(recommended glass size)
54" diameter
60" diameter
Links:
[1] http://www.spectrumcollection.com/category/furniture/dining-tables
[2] http://www.spectrumcollection.com/category/company-distinction/spectrum-limited-collection