Brookhurst Igranic Relays and Contactors, Starters and Switches Types 303, 472, 620, 728, 727, 728, 759, 779, 8013B, 8016B. Maintenance and Spares Sheets with useful assembly diagrams.

HEPWORTH HYDRAULIC COPYING (TRACER) Attachments for the Hepworth Series 150, 300, 400, 450, 470, 472, 600 & 620 Models as commonly fitted to Colchester, Harrison, Milmor, Smart & Brown, Dean Smith & Grace, Willson, Kerry, Broadbent-Schofield and many other makes.