Old porcelain signs are fascinating relics of history that evoke nostalgia and charm. They were once widely used for advertising purposes, thanks to their durability and vibrant designs. Today, they are coveted collectibles, fetching impressive prices in the antique market old porcelain signs. If you’re interested in collecting or selling old porcelain signs, here’s how to identify and determine their value.
1. Understanding Porcelain Signs
Porcelain signs are metal plates coated with layers of enamel. They became popular in the late 19th century and were extensively used until the mid-20th century. Their bold colors and resistance to weathering made them ideal for outdoor advertising.
Key features of porcelain signs:
- Made of heavy metal, often steel or iron.
- Coated with enamel to create a glossy finish.
- Vibrant colors that resist fading.
- Raised letters or designs in some cases.
2. Identifying Authentic Porcelain Signs
To determine whether a porcelain sign is authentic, consider the following:
Materials and Construction
- Weight: Authentic porcelain signs are heavier than their modern replicas due to the metal backing.
- Edges: Look for flanged edges, often used to mount signs to walls or poles. Replicas may lack this feature.
- Layers: Examine the edges for multiple layers of enamel coating.
Condition
- Look for signs of rust, chipping, or weathering. Authentic porcelain signs will show wear consistent with age.
- Check for damage patterns; signs used outdoors often have uneven wear.
Markings and Manufacturer Details
- Many authentic signs have small markings indicating the manufacturer or production date, often found near the edges or on the back.
- Research the manufacturer to confirm the sign’s history.
Design and Graphics
- Vintage signs often feature bold, simplistic graphics and fonts.
- Examine the colors—authentic signs often have vibrant, baked-in hues.
- Check for hand-painted details or irregularities; these indicate authenticity.
3. Factors That Determine Value
The value of old porcelain signs can vary widely. Here are the key factors that influence pricing:
Rarity
- Signs for niche products or defunct brands tend to be more valuable.
- Limited-edition or regional signs also command higher prices.
Condition
- Mint-condition signs fetch top dollar, while heavily damaged ones may only appeal to restoration enthusiasts.
- Common grading categories are “Mint,” “Excellent,” “Good,” “Fair,” and “Poor.”
Size
- Larger signs are generally more valuable, but they can be harder to display.
- Small signs might appeal to collectors with limited space.
Subject Matter
- Popular themes include automotive, beverages, tobacco, and gas stations.
- Signs featuring iconic brands like Coca-Cola or Harley-Davidson are particularly desirable.
Historical Significance
- Signs linked to significant events or milestones can be more valuable.
- Early examples from the late 1800s often carry a premium.
Provenance
- Documentation of the sign’s history can increase its value. Collectors appreciate knowing where the sign came from and its previous owners.
4. Where to Find and Buy Old Porcelain Signs
- Antique Shops: Many antique stores specialize in advertising memorabilia.
- Flea Markets: A great place to find hidden gems at affordable prices.
- Online Marketplaces: Websites like eBay and Etsy often have a wide selection.
- Auctions: Specialty auctions for vintage advertising items can yield valuable finds.
- Estate Sales: You might stumble upon rare signs at estate or garage sales.
5. Tips for Collectors and Sellers
- Do Your Research: Familiarize yourself with popular brands, designs, and market trends.
- Authenticate Before Buying: Use a magnifying glass to inspect details, and consult experts if needed.
- Preserve Your Signs: Store signs in a dry environment to prevent further rust or wear.
- Stay Informed: Join collector groups or forums to stay updated on market values and new finds.
Conclusion
Old porcelain signs are not just pieces of advertising history—they are works of art that tell stories of a bygone era. Whether you’re a seasoned collector or a beginner, understanding how to identify and value these treasures can enhance your appreciation and ensure you make informed decisions. With proper care and research, your collection can grow in both value and historical significance.