Weidmann Porzellan Italy Demitasse Espresso Cup in Metal Holder Set of 4

The cup has the Weidmann Porzellan marks.  The metal holder could be pewter, but it has no makers marks. 

Believe these are from the 1950's but can't verify that. 

Size:  Cup: 21/4" tall and 2" diameter, plus the holder Both are in Excellent Antique Condition 

Please see photos for the details of these pieces. Also check out the other Specialty Items on My eBay!! Thank you....