Saffronware introduced in 1930’s

I am copy editor for Country Sampler magazine and needed to double-check a fact. I have that Red Wing introduced its Saffron Ware, a demestic-ware line in the late 1930s. Is this correct?

Thanks! Robyn S.

Robyn, Saffronware was introduced in the very early 1930’s. Al Kohlman