mid-century modern vintage free form solid copper metal dish, mod amoeba shape

Unsigned vintage solid copper dish or plate or ashtray with a weighty heft and mod free form shape. It measures about 11" x 6 3/4" overall.

This is probably 60s or 70s, we think? It's a little spotted with tarnish.

sale price: $103.50
Item No. nt1116155