SubjectLampsItem typeObjectMakersShandon Scientific Co. Ltd.Primary inscriptionsSHANDON H. B. O. 200 MERCURY VAPOUR LAMP CONTROL UNITPhysical materialPlasticPaperMetalRubberObject typeLampInventory No10766DescriptionType H. B. O. 200. Signing-out booklet attached by string, showing use from 1968-76.Related ItemsMore related itemsMercury vapour ? lampInventory Number 59412Mercury Vapour Arc Lamp with Bayonet FittingInventory Number 58801Cooper-Hewitt Mercury Vapour Arc Lamp, English, c. 1905Inventory Number 80179Control or Power Distribution Unit for Pointolite Arc Lamp, Early 20th CenturyInventory Number 10132