Hi Moonshine, Dutch year letter Gothic L for 1895, office mark or Minerva head with regional assay office letter A(upside down) for city of Amsterdam.
The maker's mark WT under a spoon
for: Johannes Wilhelm Tarner, regstered in Amsterdam after 1872 till 1910. Johannes Wilhelm Tarner also used the maker's mark 2JWT
. Johannes Wilhem Tarner and his son Johannes Hendricus registered a maker's mark in 1911, W.T under a spoon under the name of Fa.(firm) J.W. Tarner (Tarner J.H & W.J. Tarner) until 1925 when Johannes Hendricus became a travelling salesman.
The father of Johannes Wilhelm was Johannes Hendrik
us Tarner, registered silversmith in Amsterdam from 1840/1879 with maker's mark HT under a spoon.
The maker's mark of Johannes Wilhelm Tarner, notice the art style of the W: