Close enough. I had a copy of MacOS Apple Smalltalk from the 1985 training course I took, and had started a job using Objectworks. Squeak 1.0 is quite close to

Close enough. I had a copy of MacOS Apple Smalltalk from the 1985 training course I took, and had started a job using Objectworks. Squeak 1.0 is quite close to ST-80.