Decanter is believed to be of the Depression Era. It was identified as an unknown and named by Hazel Weatherman in her "Colored Glass of the Depression Era 2" Each piece has a number on the bottom of the glass.
Decanter is 10 " tall including stopper. Glasses are 2 15/16" tall.
Some authors believe is was made by Hazel Atlas but there is also a group that believe it might have been made by the Maryland Glass Corp. It is believed to have been originally filled with bath salts.