Vintage Nambé 11" square bowl

This is a Nambé bowl that is about 11" square. It is approximately 4" deep. It has only been used as a decorative bowl: not used for cooking or serving food. Shows a little wear with scuff marks on the interior. See the interesting write-up on the bottom of the bowl: see picture. "Fresh flower arrangements not recommended." Interestingly, it can be used with hot or cold foods and used "in oven, broiler or on burner". I did not know that!