IHVE
Journal
Vol. 6
No 61
March 1938
CIBS
Journal
Vol 45
No.1
April 1977
80th
Anniversary
Issue
CIBSE
Journal
Centenary
Exhibition
Issue
1997
CIBSE
Journal
Centenary
supplement
Issue
1997
CIBSE
Journal
Centenary
Exhibition
Issue
1997
CIBSE
Journal
Centenary
Ireland
1997
MARCH 2002