To make this slightly less off topic, three of the
U-Matic tapes I have are
in an SRA Computer Training Library boxed set containing:
MVS Concepts and Facilities - Mini-Course 2 - Introduction to Job
MVS Concepts and Facilities - Mini-Course 5 - MVS System Programs
MVS: JCL Coding - Mini-Course 11 - Requesting Space for DASD Data Sets
I found them in my current employer's document library years ago. Any
player(s) we had were long gone, so I've never seen them.
I have a umatic deck and capture hardware if you wanted them converted.
: Ethan O'Toole