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Description: | Vernon Harcourt standard lamp burning pentane. Tall metal tubular lamp on tripod base. Designed to deliver 10 candle power . The reservoir at the top was partially filled with pentane. Double-walled chimney accurately set up to give the same flame every time the lamp was lit. The light was measured exactly 1 m away. | License: | http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml | Publisher: | ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments | Rights holder: | 47718 | Temporal: | 1895-1930 | Source: | University of Aberdeen | Creator: | Alexander Wright & Co. Ltd, Engineers | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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