Wolontis, VM "Wolontis-Bell Interpreter" pp74-76 Complete Floating-Decimal Interpretive System for the IBM 650 Magnetic Drum Calculator.

[AHOC] (1986) Annals of the History of Computing, 08(1) January 1986 (IBM 650 Issue)  

Languages mentioned Wolontis-Bell Interpreter {1955} High level interpreter at Bell labs for 650