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Posted By: Melanie Martin on: 01/20/2008 13:47:02 EDT|
Subject: RE: Telescope, US Signal Service - Few Questions Concern'g
I received the glass, and lo and behold, on the bottom of the optical barrel there is a number "72" etched. What is the significance of this? You have me wondering...I can send you photos of the glass and the number, if you wish, just let me know.