ширванской

What does ширванской means?

In what context? It's probably a place, Ширванская равнина in Azerbaijan.

No context: it's in a woman's hat in a picture

These words are also in the picture:

ПРЕСТУПЛЕРИЕ княжнъ

Преступление княжны Ширванской - "The Crime of the Princess of Shirvan". It was a name of a childrens movie, a sequel to another movie. It was shot in ninteen-twenties and is completely forgotten now (the original movie, "Красные дяволята" (The Little Red Devils) was much more popular that its sequels)

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