It's a finglonger, obviously
April 14, 2011 6:56 AM Subscribe
The NIST Digital Archives is an online collection of scientific instruments from the National Institute of Standards and Technology. But even the experts don't always know what it is they've got, and they'd like your help. Any idea what you're supposed to do with Eight Dials Set in a Wooden Frame? How about Metal Instrument in Wood Case?
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