50s vintage Vogue flower frog set for all arrangements in original box

1950s vintage Vogue label 'three in one' flower frog set, well weighted, with solid brass pins. This is designed to fit all shapes of centerpiece bowls and vases by combining or separating the three pieces.

The square measures 1 1/2" x 1 1/2", the two piece round is almost 2" in diameter, and the oblong shape is 3 5/8" long.

The original box has some wear, scuffing and soil - but the frogs look very good, I don't believe they were used very much if at all