Historical information
This instrument is used for judging flower size. It was made by Harold Gray, the curator of the Sunshne Gardens and was used by him for judging shows, exhibitions etc.
Physical description
Four circular gauges made from plastic sheet material (celluloid) for judging flower sizes (primarily chrysanthemums and dahlias). Made by Harold Charles Gray for judging shows, exhibitions etc.
Inscriptions & markings
See item for measurement marks
