Vintage Bulgarian Industrial Enamel Sign – “Caution: Moving Machinery”

This striking vintage industrial enamel sign was made in Communist Bulgaria during the 1970s–1980s. Featuring a black hand over machinery gears on a yellow triangular background, it was used as a safety warning sign in factories, indicating danger from moving parts or machinery.

Crafted from heavy metal and coated with glossy enamel, the sign combines bold graphic design with utilitarian function — a hallmark of Eastern Bloc industrial aesthetics.
It’s slightly curved, with two holes for mounting, and has visible traces of age and patina, which add authenticity and vintage charm.

Details:
• Origin: Bulgaria
• Period: 1970s–1980s (Communist Era)
• Material: Enamel on metal
• Size: 40 cm x 40 cm
• Shape: Triangular
• Condition: Good vintage condition with minor rust, scratches, and wear consistent with age
• Colors: Yellow background with black border and graphic

A perfect piece for lovers of industrial design, factory signage, and Cold War memorabilia, or as a unique wall decoration in modern lofts, studios, or creative spaces.

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!