Pretty pitcher in old slurry, first part of the twentieth century

Here is a pitcher in slurry probably from the 20s/30s. The manufacture is stamped below... But impossible for me to decipher the blurred stamp... The pitcher in good condition, it bears traces of its age of course, but no lack or crack. 11 cm X 14 cm X 18 cm.

Ref. : XPDHPGKJ