This pattern is called Inverted Thistle. It originated with the Cambridge Glass Company
c. 1903. It was made in clear crystal and never made in Opalescent colors by Cambridge.
This pattern was made in an extended table service. Many of the moulds were purchased by
a company named Mosser and they are being heavily reproduced. Rosso is the major distributor.
Inverted Thistle is being reproduced in Vaseline and Green Opalescent. They may or may not have
the letter M pressed in the glass. They are not old and should not command high prices.
The item shown is the footed "Cake Plate". Below is the Mosser catelog showing the piece. On the
right is the "Water Pitcher"