| Description | Plan of Birkenhead gas works showing fire hydrants, static water and fire equipment. Hind Street, Thomas Street, Elizabeth Place, Blackpool Street, Jackson Street. Shows holders, cwg oxide purifiers, oil storage tanks and moat, relief holder, test holder, generator house, tar and liquor tanks, retort house, coal gas oxide purifiers, liqour tank, cwg tar tank, cwg relief holder, cwg oxide purifers, scrubbers, condenser, retort house |