Liquid Controls, Measuring Instruments, models:

A8981	Installation And Parts
Avery-Hardoll BM Series	Maintenance Manual And Parts List
LectroCount LCR 600	Installation-Parts
LectroCount LCR 600 E3708 Series	Installation-Parts
LectroCount LCR-II E3655 Series	Installation Manual
LectroCount LCR-II E3657 Series	Installation Manual
LectroCount3	Installation Procedures Manual