As an addition to this, D. Giovannacci, L. Ghelfi sold those stones during their Operations, this was taken from the pricelist from 1897, they traded already 1893 with those stones.
https://live.staticflickr.com/65535/...d5d485_o_d.jpg
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As an addition to this, D. Giovannacci, L. Ghelfi sold those stones during their Operations, this was taken from the pricelist from 1897, they traded already 1893 with those stones.
https://live.staticflickr.com/65535/...d5d485_o_d.jpg