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<p>[QUOTE=&quot;Bronwen, post: 332707, member: 5833&quot;]This was published in 1892.&nbsp; The spectroscope as we know it was not invented until 1940.&nbsp; Whatever this is, it is not a spectroscope as we know it.&nbsp; Albrecht must have been in the same field.&nbsp; What used to be meant by &#039;spectroscope&#039; &amp; what other contraption might have come along around the same time?[/QUOTE]</p><p><br /></p>

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