CD 504.5: Portugal
2 1/4" X 3 1/8" (57mm X 79mm)
(front skirt) NAPo / BN-80 "lion logo"
(rear skirt) SB
Picture courtesy Tommy Bolack
Note: Original CD assignment from Glass Insulators From Outside North America published in 1993 by Marilyn Albers & N.R. Woodward.
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