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dc.creatorSpencer Lens Co.
dc.date.accessioned2012-03-05T16:39:24Z
dc.date.available2012-03-05T16:39:24Z
dc.date.createdAbout 1920.
dc.date.issued2012-03-05
dc.identifier.urihttp://hdl.handle.net/2152.3/489
dc.description.abstractThere is an earlier Spencer instrument in the collection (1.051), with similar features to the above, which may date from about 1920. Signed: Spencer Microscope ALOE Co. Sales Agents No 61515.en_US
dc.language.isoen_USen_US
dc.relation.ispartofSpencer Lens company was founded by Herbert R. Spencer (1849-1900) and his associates in 1895. The company was the continuation of the firm established in the 1840s by his father, Charles A. Spencer (1813-1881), who is considered the first American microscope maker. It is estimated that the company had produced about 10,000 instruments by 1909.
dc.subjectAmerican Firmsen_US
dc.subjectBiologyen_US
dc.subjectMicroscopyen_US
dc.subjectOpticsen_US
dc.title1.051en_US
dc.typeImageen_US


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