Vintage cast iron Burnt Orange Red Porcelain self rimming drop-in bathroom sink. Hard to find Great color, with a cool hexagonal shape. It is marked Kohler c.1980s. It shows normal wear, has some scratches & scuffs, and a couple small chips around the outer edges. Overall good, salvaged condition. Please be sure to look over all of the pictures as they are the best description. Feel free to ask questions when needed. Thanks for looking! 

Measures approx.-  

Overall - 22 1/2"wide x 19"depth

Faucet mounting holes - 1 1/4"diameter and are 8"apart center to center, center hole 1 1/8"diameter

The basin is 17 1/2"wide x 12 3/4"depth x 6"deep (4 1/2"fill height)

Drain opening - 1 5/8"diameter