Mon Valley Works - Edgar Thomson Plant | T-Shirt

Andrew Carnegie’s legendary 1875 steelworks in Braddock, PA — the fiery birthplace of American big steel on the Monongahela. Still rolling after 150 years. Mon Valley iron runs deep.

• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• All Heather colors are 65% polyester, 35% cotton
• 4.5 oz/yd² (153 g/m²)
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center