Vintage Brochure: "HITACHI HR-230 Compatible Computer Control Editing Systems"

Description

This is a vintage sales brochure for the "Hitachi HR-230 Compatible Computer Control Editing Systems," measures 8 1/2" x 11", 4 pages/8 sides, and is black & white.
Condition
: Clean with no notable flaws. See my listings for more unusual and interesting items.
Multiple purchases are combined with one postage charge.
All items are shipped sleeved in plastic, and sandwiched between sturdy cardboard.