FOUNDED BY WILL TESTATOR DIED 6 DECEMBER 1941

ANNUAL PRIZE FOR AN ESSAY ON SUBJECT OF ATMOSPHERIC POLLUTION OR VENTILATION OF BUILDINGS AND ITS EFFECT UPON HUMAN HEALTH.

NOT DEFINED

• 30 Medi 2013 : Asset transfer out
• 21 Mai 1964 : Cofrestrwyd
• 30 Medi 2013 : Tynnwyd