While excavating worker's quarters around a mid-ninteenth century
Minnesota barn, we encountered a trash deposit that appears to date to
the mid-twentieth century. The most diagnostic artifacts were light
bulbs. Does anyone know of a source for dating light bulbs??
 
Bailey White in Sleeping at the Starlite Motel  has an essay on a
connoisseur rat that could illuminate rodent collections. By the way,
thanks for the nail info-- I found it informative.
 
Thanks in advance for any light bulb tips.
 
Sigrid Arnott
Minnesota Historical Society
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