Assembler for the Univac Digital Trainer in Jan 1965.

Definitely 1.0; also had the original Lisa's serial numbers 1 and 2, the first Novell Token Ring network ever installed and lots of other cool stuff including an original HP PARC? system with several workstations and printers - the real original windows system. Both Steve Jobs and Bill Gates came by to see this installation. How did this happen? Well, I worked at a research facility.