German Porcelain China Vintage Double Handled Celery Dish Rose Floral Pattern

This beautiful and elegant vintage made in Germany porcelain china celery dish....this beautiful piece has a stunning bright and colorful floral rose pattern on a faded blue, white and pink background....it has a faded white scroll design along the edge....it has a double handle and measures 10" long x over 4 1/2" wide.
It appears to have lusterware. Which is a final coating applied over the ceramic glaze, and fixed by a light second firing, applying small amounts of metallic compounds (generally of silver or copper) mixed with something to make it paintable (clay or ochre). This is then fired in a reducing atmosphere at a temperature high enough to "soften" the glaze from the first firing, and break down the metallic compounds, leaving a very thin ("perhaps 10 or 20 atoms thick") layer that is fused with the main glaze, but is mainly metal.
There are some slight scratches considering it’s use and age. The last two pictures show what I’m talking about.