<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://www.thcatalogue.org.uk:443/CalmView/record/catalog/B/LHP/4/85" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Contactor Starter Boards</dc:title>
  <dc:description>Diagram of contactor starter boards for variable speed pumps.

Prepared for the London Hydraulic Power Company by Metropolitan-Vickers Electrical Company Limited.</dc:description>
  <dc:date>21 March 1956 - 11 June 1958</dc:date>
</rdf:Description>