Hi Van, just wanted to point out, that there is a 803 emulator out there: https://www.peteronion.org.uk/Elliott/ I have got a real 900 series machine running, which is from the very early 1970ies and also runs a form of Elliott Algol: https://www.youtube.com/watch?v=v-gF5g0nnoE Best wishes, Erik. ---------------------------------------------------------------------- ''~`` ( o o ) +--------------------------.oooO--(_)--Oooo.-------------------------+ | Dr. Erik Baigar Inertial Navigation & | | Salzstrasse 1 .oooO Vintage Computer | | D87616 Marktoberdorf ( ) Oooo. Hobbyist / Physicist | | erik(a)baigar.de +------\ (----( )---------------------------+ | www.baigar.de | \_) ) / +----------------------+ (_/