Hotel Italia Vittoria Sicily Antique Espresso Cup Saucer Rare c.1890-1910 For Sale

This is very likely to date from 1915 or older.  I did find evidence of the hotels existence based on a luggage label that has been sold in the past, but I could find nothing else about the hotel. This is a photo only of the luggage tag and is not included. There are other hotels in Italy with variations on this name in other cities, but I believe this to be from Sicily. It's unique and perhaps one of a kind. Extremely substantial weighing in at over a pound. Holds just under 4 ounces, so just about demitasse size or could hold some espresso shots. There is some crazing on the underside of the saucer, as shown in a closeup photo.  It's also marked, but the only words I can make out are Carrera and F.C.C.M.

Cup measures 3 x 2 3/4

Saucer measures just under 4 inches