Loetz Ausf 226 Vase ca 1925

This is a Loetz Ausf 226 vase of a lemon yellow ground with an overlay on the bottom section of cobalt blue Papillon made ca. 1925. We were unable to locate the pattern. It shows the faintest ghost of the oval etched mark to the pontil. This is our first of this décor.
6-7/8" (17.5 cm) tall