I have a silver 'box' that has a shell design and the marks are 925, 149PD and the silhouette of a man and his arm. I believe it is from an Italian silversmith. I believe the PD is Padova - but I've been unable to identify the silversmith's individual registry number of 149. Also, I've not been able to identify the silhouette of a man and his arm (?). Any help is appreciated!
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