Rare, Antique Royal Delft Hand-painted Cloisonne Tiles

Set of 2 antique tiles from the De Porceleyne Fles (Royal Delft), factory in Delft, Netherlands. They feature a sailing ship, likely a Tjalk, a type of Dutch, brown sailing boat. The tiles are distinct for their raised outlines,which create sections for different colored glazes, preventing them from blending during firing. Rare to find these tiles as they were used as wall tiles and were not easily removed in their entirety. Circa 1920 so please carefully inspect photos for details and wear. 4 3/16" x 2" x 3/8"