http://www.gizmodo.com.au/2015/03/the-origin-of-colour-bars-on-tv-and-other-standard-test-files/ Dave Sica New Jersey Antique Radio Club -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/mailman/private/njarc/attachments/20150328/19974e68/attachment.html>