FLOAT BOWL sets with similar design features where the maker and country of origin is unknown

TRUMPET VASE float bowl set
It is a three piece set consisting of a float bowl, vase and flower frog.
​Seen in pink other colours likely are crystal, amber, green and blue.

​DOVE float bowl set
It is a three piece set.
The float bowl is 28cm (11") in diameter.
The Figural flower frog is 17.8cm (7") high in two pieces. 
Seen in crystal, amber, green, blue and pink in a frosted finish.

Note the bowls of the TRUMPET and DOVE float bowl sets are of the same shape and design. 
Which suggested these sets were made by the same unknown maker.

​

WINDY WENDY float bowl set.
It is in three piece set
The float bowl is 25.5cm (10") in diameter.
The flower frog is 19cm (7¾") high in two pieces.
Seen in crystal, amber, green, blue and pink in a frosted finish.

​WATER NYMPH float bowl set.
It is in three parts.
The float bowl is 25.5cm (10") in diameter.
The flower frog is 17cm (6¾") high in two pieces.
Seen in crystal, amber, green, blue and pink in a frosted finish.

Note the TRUMPET VASE, WINDY WENDY and WATER NYMPH bowl sets have the same shape flower frog.

The similarity in some of the design features of these bowl set suggestes that they were made by the same maker.

Should you know of a catalogue or other documentaion that can confirm the maker and country of origin of these sets please let me know.
​Neil Cooper