Same area as your vase
Neat bowl. But I think the technique is sand carving and the creatures sharks.
Too me it looks like two pieces of glass were fuzzed with the pattern inbetween and slumped over a for to create this very shallow bowl. 30 years...
Thanks Tom I do not seam to be able to keep that straight.
As these come from the mold the opalescent does not show. A worker has to heat Or is it cool the rim area to get the white. This results in...
It is easier to make and use a bowl mold than a plate shape so yours probably started as a bowl and was flattened into a plate shape by a skilled...
I do not see McKee in tallcakes reference.
I would say Bohemia area and 1st quarter of the century.
I would start with Bryce anf Libbey as a maker. This may help https://www.candlewicklookalikes.com/
I notice that you are calling this "flint glass" which it is not. Im the USA flint is used to refer to glass with lead content in the formula...
They do not look like Fry to me.
I would think these could go back into the 1920s color popularity. The optic panel glass seems to be be more from that period. you might find the...
From memory the mark looks good. Monroe did not make the mounts and these may be one they attached or one a distributor or retailer attached.
Crystal is a term that has several meanings. One is colorless glass another is the EU definition 24% lead content. You would not mix the lead...
I agree with gregglass
Also you can check the pattern names here http://www.eapgs.org/patterns/
Photos of your bowl and any signature would help as we like to see and help. you can look here...
Paden City and Anchor Hocking and likely others made the basic blue shape. The green looks like a florists vase. Both are nice using designs.
Claret jug probably glass made for silver plate co who added the handle/spout which should screw off for cleaning. More often seen with a diamond...
use your fingers to check for a raised "prescut" in the bottom inside of the bowl.
Separate names with a comma.