Final consignment of the first IBM computers for ESB arriving in Dublin Airport, 1960
Accounts Department pre-computerisation
Accounts Department 1963-1964
Accounts Department, Computer Room,1963-1964
Anne Cassidy, Tina Murphy and Mary O'Brien (Accounts Department) with an IBM 1401
ESB Head Office Computers, tape drive system, 1987
ESB Computer billing, data processing, Head Office, 1987
ESB Computer Section, data processing, 1986
ESB Head Office Computers, 1987
ESB Head Office Computers, 1987
ESB Head Office Computers, VAX system, technical computing services, 1987
ESB Computer Applications Division, New Systems Development Area, 1987
ESB Head Office Computers, 1987
ESB Fleet St. Computers, 1986
ESB Computer Section, data processing, 1986