I took the picture of this card. The card itself was published in the United States before March 1, 1989 with no copyright notice and is therefore in the public domain. Card was given to me by thew:MIT Museum.--agr05:02, 28 December 2007 (UTC)
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This licensing tag was added to this file as part of the GFDLlicensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue
to share– to copy, distribute and transmit the work
to remix– to adapt the work
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