Vintage Old Style Sign Fisk Tires NOT Porcelain Made in USA 30×30. Brand New Not Antique Antique Reproduction Approximately 30″x30″ Single Side 18 Gauge Steel Durable High Gloss “Porcelain Like” Finish Made in USA MADE IN USA! All signs are produced after your order is placed. Once your order is ready to go, tracking information will be provided. THOUSANDS OF SIGNS AVAILABLE! Auctiva offers Free Image Hosting and Editing. Auctiva gets you noticed! Track Page Views With.