| Description | Letters between E A L Gueterbock, UCL Secretary, and J B S Haldane about bulk control of electrical appliances. Gueterbock's letter encloses lists of buildings where power might be turned off at the Main switch, and buildings where watchmen are to turn off non-labelled heaters. Haldane's letter notes that the letter does not cover the Animal House or refridgerators, and that he will need three labels for heaters in the Animal House and two labels for refridgerators in the Department of Zoology. |