petroliana authenticating

The Authentication Company marks and identifies petroliana, automobilia and antique advertising items to ensure their originality and authenticity.

Experts team up for petroliana authenticating effort

NOKOMIS, Ill. – A new company has been formed to mark and identify petroliana, automobilia and antique advertising items as a means for ensuring their originality and authenticity. It’s The Authentication Company, LLC and it specializes in marking original period-correct items, to include signs, globes, cans, metal thermometers, displays and various...