https://oldpublicitysign.com Mon, 24 Aug 2026 07:32:41 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://oldpublicitysign.com/vintage-mack-pedigreed-protection-heavy-porcelain-service-dealer-sign-12-x-8/ https://oldpublicitysign.com/vintage-mack-pedigreed-protection-heavy-porcelain-service-dealer-sign-12-x-8/#comments Thu, 30 Oct 2025 07:21:41 +0000 https://oldpublicitysign.com/vintage-mack-pedigreed-protection-heavy-porcelain-service-dealer-sign-12-x-8/





This vintage Mack Pedigreed Protection heavy porcelain service dealer sign measures 12″ x 8″ and dates back to the 1950s. The multi-color sign features original advertising for Mack products and is a sought-after collectible for those interested in vintage porcelain signs from the United States. With its unique design and historical significance, this sign is a valuable piece of merchandise and memorabilia for collectors of advertising items from the mid-20th century.

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