: Specialized dealers like 1stdibs list rare items like 1950s embossed steel signs.
Route 66 Sign, Custom State Route Marker Sign, MUTCD Compliant Engineer Grade Reflective Aluminum Sign, 80 mil, 18"x18" RoadTrafficSigns.com Go to product viewer dialog for this item. buy highway signs
Official MUTCD Stop R1-1 Sign, Sigo Signs Made in USA, R1-1 Red Octagon Signage Sigo Signs Go to product viewer dialog for this item. : Specialized dealers like 1stdibs list rare items
Official US Highway Route Cutout Sign 3M 3930 HIP / 2 Digits / 18x18" American Sign & Signal Corp. Go to product viewer dialog for this item. Custom State Route Marker Sign
These signs are manufactured to meet standards, typically using heavy-duty .080" aluminum with reflective sheeting.