WELCOME

Dan Matthews and Joey Whiteside formed The Authentication Company LLC after both had discussed the idea of marking and identifying advertising antiques as a means for ensuring their originality & authenticity.  TAC (pronounced “tack”) guarantees all items marked with their security holograms & serial numbers to be original items and not reproductions.

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UPCOMING EVENTS

  1. TAC Attending Scottsdale AZ Automobile Events

    January 12 @ 8:00 am - January 19 @ 5:00 pm
  2. RM Sotheby’s Arizona Auction 2019

    January 18 @ 8:00 am - January 19 @ 5:00 pm
  3. It’s A Gas Swap Meet Route 66 Lebanon MO

    February 9 @ 8:00 am - 12:00 pm
  4. Gateway Gas & Advertising Show

    February 14 @ 8:00 am - February 16 @ 5:00 pm
  5. Chip’s Dixie Gas

    April 18 @ 6:30 am - April 20 @ 1:00 pm
  6. Gasstuff.com Petroliana Fest

    June 1 @ 7:00 am - June 3 @ 1:00 pm
  7. Check the Oil Show & Auction

    June 21 @ 1:00 pm - June 22 @ 1:00 pm
  8. Iowa Gas Swap Meet

    July 31 @ 12:00 pm - August 2 @ 1:00 pm

WHO WE ARE

Dan Matthews and Joey Whiteside formed The Authentication Company LLC after both had discussed the idea of marking and identifying advertising antiques as a means for ensuring their originality & authenticity.  TAC (pronounced “tack”) guarantees all items marked with their security holograms & serial numbers to be original items and not reproductions.  Items that are found to be authentic received a specific TAC # for a specific item.  No items will have the same TAC #. 

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WHAT WE DO

WHAT?
Items we can mark as original: 

Original period correct items from a certain era in time which include Signs, Globes, Cans, metal thermometers, Displays, and other miscellaneous advertising items.   

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