Hi see: viewtopic.php?f=5&t=28590 BWE conjoined monogram in double oval for; B. W van Eldik & A.F. van der Scheer also known as Hollandia Zilversmeden, Zutphen mark used 1917/1950 For the other Dutch hallmarks see: viewtopic.php?f=5&t=32028 Date letter Z for 1934 "Zilveren lepelvaasje" or silver teaspoon holder, the glass liner is missing.