His successor at the pottery was directed to reduce production costs .
In 1913 Rhead was dismissed for not being sufficiently businesslike , as he led his students to experiment with glazes and techniques , and tried to get the best materials for them .
Rhead 's successor at the pottery was directed to reduce production costs .
In 1913 Rhead was dismissed for not being sufficiently businesslike , as he led his students to experiment with glazes and techniques , and tried to get the best materials for them .