This is a 7.5″ Heinrich (H & Co.) Christine Line, “Arcadia” pattern salad plate. This pattern was manufactured from 1930 until 1939 in the Selb region, Bavaria, Germany.
I have nine (9) of these salad plates for sale, each one separately. They are all in very good, used condition.
Take a look at the pictures, and if you have questions, please e-mail.