It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Some features of ATS will be disabled while you continue to use an ad-blocker.
I wanted to post a comparison of the new find to some Ancient "Calenders"
New - Computer
Nazca - Calender
Mayan - Calenderedit on 6-4-2011 by SLAYER69 because: (no reason given)