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    Vertical vernier "least count"!
    From: Mike Burkes
    Date: 2005 Jun 5, 17:25 -0700
    Hi folks need your help! I realize photo is not very clear but I determine the " least count" of the vertical circle reading is 6 sec of arc.
    Is " least count" the correct term for the smallest reading? Thanks much!
    Mike Burkes
    http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=55807&item=7520967460&rd=1
       
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