Porcelain Handprinted Plate- Mark ID help

[second-wind]

The mark is features in kovels - i dont have a subscription to get company name

https://www.kovels.com/marks/pottery-porcelain-marks/anchor.html?eid=8057

regards,
martin

[janetpjohn_la]

It looks so American to me, but it's an early Oscar Schaller mark: http://www.porcelainmarksandmore.com/germany/bavaria/schwarzenbach-01/index.php
Janet