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Title: Clockwork-driven timeswitch type EH [Go to resource]
Description: Clockwork-driven timeswitch type EH.RS.MS. serial no.C51387, with three-phase 50A mercury-dipper switch in cast case marked `HBE Timeswitch, Bath, England' (i.e. made by Horstmann), timer also marked `Property of Southern Electricity Board', with key (of later date) License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1960-1969 Source: Science Museum Creator: Horstmann Gear Co. Ltd. (maker) Identifier: 1995-54 Go to resource More Like this...
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