LEO (computer) - Wikipedia
Leo computers hi-res stock photography and images - Alamy
World's first biz computer was British – and sold teacakes • The Register
L2 LEO II
LEO III: The second generation, and the end of the road
LEO - The world's first 'Electronic Office' - Archives of IT
LEO : le premier ordinateur d'entreprise a 60 ans, 6000 valves et 64 tubes de mercure pour 2 kbit de mémoire
Photos: The world's first business computer turns 60 | ZDNET
Sounds of LEO - LEO Computers Society
70 years ago, 'computer for business' LEO ran first biz app • The Register
Leo computers hi-res stock photography and images - Alamy
BBC Radio 4 - Hidden Histories of the Information Age, Leo Computer
Sounds of the Leo Computer - 1964 - LEO III in Operation with Pictures - Lyons - YouTube
LEO II – the world's first commercially available computer
LEO: The world's first business computer - Warwick Digital Collections
The LEO II: Backups and Businesses
Computer Love (pink edition) • Leo Boyd
sub unit from LEO II computer, 1958 | Science Museum Group Collection
LEO (computer) - Wikipedia
BBC News - Today - Leo: The world's first business computer
LEO Computers - Computing History
First LEO II installation - Event - Computing History
