Where can I find 8 1/2 x 4 1/2 x 2-inch ridged glass loaf pans?

A family I used to work for had two of these, and I absolutely loved how the loaves turned out. They were clear glass, had ridges (like Ruffles), and were smaller than a standard loaf pan, but not mini-. Considering the family, they probably came from a higher-end store. I think they had lids, too.

I found some smooth side 8 1/4 x 4 1/4 pans with lids here:

http://www.buysellcommunity.com/sale/UVVRRAVC/

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