Antique Advertising Authenticity Guide

Copied artwork can be convincing. The substrate, size, back, edge, printing, hardware, and construction are usually more revealing.

Words that require clarification

• Original: produced for the period campaign, package, store, dealer, or business use.
• Reproduction or reprint: later copy of a documented earlier design.
• Licensed: authorized modern merchandise, not automatically period advertising.
• Fantasy: old-looking design or brand combination that may never have existed historically.
• Commemorative: later anniversary or nostalgia issue.
• Restored: original material altered with repainting, replacement, repair, backing, or reconstruction.

Inspect the entire object

Compare dimensions, margins, backs, seams, edges, folds, grommets, easels, fasteners, printer marks, paper coating, lithographic structure, color registration, enamel layers, oxidation, paint, support design, and licensing notices.

Common reproduction signals

• Uniform artificial rust, tea stains, or distressed edges on otherwise new material.
• Pixelation or moiré from scanning an older printed source.
• Modern white board, laser or inkjet dots, decorative hanging holes, and identical scratches across multiple examples.
• Cropped copyright, printer, patent, address, or margin information.
• Seller language focused on décor, style, or “old look” while avoiding a production date.

Front-only evidence is insufficient

Require photographs of the back, edge, trim, seams, supports, fasteners, frame, mounting, and repairs. Many misleading pieces become obvious when the reverse is shown.