On the handle the inscription 1/2 LITER = 50 centiliter. Marked on the outside of the bottom with the mixed initials HK for Hendrik Kamphof in Zwolle. (Working 1864 – 1923). Under the rim circa 18 verification marks, starting with p for 1904 (latest = 1939)
Mark verification office 16 = Zwolle.
Literature:
Caster mark: Dubbe 2009 Page 374 Fig. 2134 - 9
Verification marks: Wittop Koning / Houben – 2000 jaar gewichten in NL Pages 94 & 95.
The Netherlands - Zwolle
ANNO 1904
Height: 16,5 cm. (6,5 inches.)
Diam. bas : 8 cm. (3,1 inches.)
Weight: 949 grams.