The broad variety of work produced using a semi-mechanized process with many collaborators, Warhol's popularity, the value of his works, and the diversity of works across various media and genre have created a need for the Andy Warhol Art Authentication Board to certify the authenticity of works by Warhol.
He points out an engraved hallmark on the back, which certifies the authenticity of the precious metal and identifies the phone as production No. 0032.
The Associazione Verace Pizza Napoletana — or the V.P.N. — a Naples-based trade organization that aims to certify the authenticity of Neapolitan pizza, says Neapolitan pizza should be made in a wood-burning oven.
As the Axelrod story confirms, authentication is slippery, essential and a near-contact sport among dealers, who regard one another like Yankees and Red Sox and certify the authenticity of their products themselves.
It ruled that the federal law supersedes several California statues that otherwise might have made the online auction company certify the authenticity of sports-related collectibles sold on its site.
His startup company, a consultancy called Thawte, began in what has become the time-honored way -- in his mother's garage, where he developed a system to certify the authenticity of Web sites used in e-commerce.
KESTé PIZZA E VINO The Associazione Pizzaiuoli Napoletani, a group that certifies the authenticity of Neapolitan pizza makers, hopes to open this restaurant and pizza school next month: 271 Bleecker Street (Cornelia Street).
The Consorzio del Formaggio Parmigiano-Reggiano, the industry group that certifies the authenticity of the cheeses, acknowledges the existence of the seasonal variations that Mr. DiPalo celebrates and I perceived, but says they are not as great as they once were because the feeding of the cows has been standardized.
To certify the authenticity of photos, one of the traditional and useful detection methods is watermarking, which is widely used in copyright protection and digital image authentication [1].
According to other relative results obtained from Rietveld analysis, the cell parameters of the other two phases are nearly the same as those of the standard structures separately, which further certifies the authenticity of the complex phases suggested above.
