Any clues to value of Quaich please

British Silver What's it worth?
1

Quaich, Glasgow 194? 5.5 inch dia, 2.25 inch tall 286gm,

pattern on rim and handles.

Any ideas and confirmationon date would be appeciated
rsz_20070831_0006.jpg
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2
H D Falconer & Son 1938..1949 Dunblane Street, Glasgow. Z - 1948.