As wife of the inventor of the Technicolor process Herbert T. Kalmus, she was
always made a part of the crew for early Technicolor movies. This was
so that they could do their best to maintain control of what was filmed
using Technicolor.
At least two models of "Natalie Kalmus" brand television cabinets were
produced by a Southern California manufacturer in the early 1950s.
Ironically, they were for black and white sets.
Before she married Herbert T. Kalmus, she was a catalog model.
Although obtaining a divorce decree in 1921 (final in 1922), she and husband
Herbert T. Kalmus continued to live together as husband and wife until
1944.