Agatized wood melamine bowls, retro mid-century vintage salad set

Vintage Ellingers - Sheboygan agatized wood salad set, a matte finish melamine type product made to mimic pressed wood. This large bowl is 9" in diameter, and there are four of the 5 1/2" diameter individual bowls.

These have been used and show scratching and discoloration as show, though there's no chips or cracks on any of these bowls.