Here for your consideration are 2 matching pieces, the design called Zwaro, made in Gouda by Plateelbakkerij Zuid-Holland (PZH).
Beautiful hand painted dots of deep reddish-purple on black matte finish around the circumferences of both pitchers. Gold color on the rim, the handle and the the bottom edge of the smaller one. The larger one measures about 5 inches tall and the smaller one a little over 4 inches tall. According to The World of Gouda by Phyllis Ritvo, they are dated 1948 and also in excellent condition.
I appreciate and thank you for taking the time to look. Have a wonderful day