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.

SEARCH FOR ANTIQUES

UPCOMING EVENTS

June 23-24 | Check the Oil Show | Columbus, Ohio. 


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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 #. 

LEARN MORE ABOUT DAN & JOEY

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.   

LEARN MORE ABOUT THE TAC PROCESS