Vintage 19"x16" Oval cast iron Tan porcelain drop-in bathroom sink. It is marked American Standard c.1970s. The porcelain shows normal wear, minor scratches & scuffs, a few pockmarks, some minor distress around the overflow, and some small chips and distressed porcelain around the outer edges (it is hidden when the trim ring is in place). The original stainless steel mounting ring is included as shown, it will need the under-mount clips for installation, it has some scratches, and minor dents and dings. Overall average, 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 with the ring - 19 7/8"wide x 16 7/8"depth with the ring, 18 7/8"wide x 16"depth without the ring

Faucet mounting holes - 1"diameter and are 4"apart on center

The basin is 15"wide X 10 1/4"depth x 5"deep (3 1/2"fill height)

Drain opening - 1 5/8"diameter