2 Responses to /Users/grahamshawcross/Documents/blog_drafts/barcodes/KarTrak.dw

1. Charles Morey says:

   November 10, 2013 at 11:28 pm

   Worked on the full scanner and memory system in 1972, 73. Just saying!

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   • Graham Shawcross says:

     November 11, 2013 at 1:04 am

     Hi Charles

     Much respect

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