The date of its manufacture is unknown.
It is 10 inches (28 cm) high in one piece.
Up until this point in time I have only seen the Seagull flower Frog in crystal as pictured below.
It was made by the Cambridge Glass Company in Cambridge OHIO in the USA.
The chart lists the Seagull flower frogs as only being made in CRYSTAL.
See the forth row from the bottom of the chart.
The collector who owns the purple Seagull flower frog has mentioned that another collector has seen one in amber.
Should you have one or know of one in any other colour please let me know.
I can be contacted at email@example.com