Factory Enamel Sign, Porcelain Enamel Sign 'Protective Wear"

This small vintage warning sign was likely used in a lab, factory, or hospital during the communist era in Bulgaria. It marked contaminated zones where full protective suits were required — a strong reminder of the safety standards of the time.

Made from pressed steel with a porcelain enamel coating, the sign has a striking, graphic design and a clean industrial feel. These signs were widely used but are now collectible, as this production method is no longer practiced due to health concerns during manufacturing.

The sign is in good condition, with some light wear that adds to its character. It makes a unique wall decoration with history and style.

Measurements:
• 25 cm × 25 cm
• Material: Porcelain enamel on steel
• Origin: Bulgaria
• Era: Communist period
• Condition: Good vintage condition

A rare and authentic piece of Eastern European industrial design.

Shipping & Packing Information

We take great care in packing all items to ensure they arrive safely. Whenever possible, we use recycled materials and old boxes—because we care about nature and want to reduce waste 🌍♻️

For European shipping, we mainly use DPD and the Bulgarian Post.

For international orders (USA, Australia, and others), we use the Bulgarian Post.

We always do our best to ship items as quickly as possible after receiving payment.

If you have any specific shipping requests or need express delivery, feel free to contact us!