Vintage Porcelain Enamel Sign Blank – White with Rounded Edge

Description : This vintage porcelain enamel sign blank features a clean white surface with rounded corners and a subtly raised edge border. Originally intended as a base for custom signage, it remains unlettered—making it ideal for repurposing as wall art, a message board, or custom lettering. The reverse side is reinforced with a wooden frame and metal mounting brackets, indicating its likely use in a commercial or institutional setting. The glossy enamel coating gives it both durability and a timeless industrial aesthetic.
Era: Mid-20th Century (likely 1940s–1960s)

Style: Industrial / Functional Minimalism

Technique: Porcelain enamel over steel with kiln-firing and reverse wood framing

Tools Used: Steel press, enamel sprayer, kiln oven, wood jointer, brad nailer

History: These enamel blanks were commonly used in factories, hospitals, or rail stations for directory or instructional signage before digital printing.

Manufacturer / Maker: Maker: Unknown – consistent with unidentified U.S. industrial signage manufacturers

Measurements: 24 ¼" W x 20 ¼" T x 1 ¾" D

Suggested Weight: Approximately 14–16 lbs

Suggested Shipping Package Dimension: 30" L x 26" W x 4" H

Item Number : P15400

Category : Home Decor & Furniture

Brand : Unknown