From Cooley’s Catalog 1941

Perhaps the most famous yellow iris ever introduced. It has all the desired qualities of size, good branching, tall stems and rich solid yellow color. We regard it as one of the three finest yellows now available.

From Cooley’s Iris Garden Catalog 1952 “Perhaps the most famous yellow iris ever introduced. It hs all of the desired qualities of sie, good branching, tall stems and rich solid yellow color. Eagerly sought after because of its fine record;stock has remained scarce.”.