| http://www.w3.org/ns/prov#value | - I have never seen anything which could be considered an early stage in the development of the pressed glass techniques used on these pieces.here is a much later (1910) example of the same pressed glass technology:Mystery Arts & Crafts Condiment Set in Glass and EPNSI wonder where this technology was developed, presumably earlier in the 1840s?Bernard C. Logged
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