EAM (Electronic Autosizing Metrology) Gauge Head Models ECM/50/CS and Electronic Unit DS4R/ES and DS2R/ES. Manual
EAM (Electronic Autosizing Metrology) Gauge Head Models ECM/50/CS and Electronic Unit DS4R/ES and DS2R/ES. Operating Instructions and an Electrical Schematic.
Kearns-Richards (Staveley) Electrabore Data Pack Manual
Kearns-Richards (also found badged Staveley) "Electrabore" Boring and Facing Machine.