Card holder

Art Deco, 925 solid sterling silver blue guilloche enamel, business card case holder.
The card case is fully hallmarked and has a gilded interior.
The cardholder has six silver hallmarks including;
* Zodiac sign of Leo; has been used as the official stamp for gold and silver objects imported into London.
* 925; First grade silver.
* Year letter B: 1917.
* A hallmark for French silver.
And two other, see photos.

Measures: 6.3cm high & 7.5cm wide.
Condition: In good,used condition, has some wear, two little chips at two corners, (not disturbing) see last two photos, all wear is age&use related. See photos for overall condition.