So my question is: Is the entire icon (sans the wooden frame) made of solid 950 silver? My understanding is that Greece does not have a national assay office, but the silversmiths register with their respective cities, which is kind of reminiscent of the city states of old. The mark is supposed to start with a couple of Greek letters, indicating the city, followed by a number, indicating the silversmith's registration number. I couldn't find this marked anywhere on the icon, which makes me a little suspicious. Also, my Greek is only as good as Google Translate.
Any expert opinions would be welcome. Thank you in advance.
![Image](https://i.ibb.co/DfbMV5f/s-l1600.jpg)
![Image](https://i.ibb.co/BfR2sbx/s-l1602.jpg)
![Image](https://i.ibb.co/PC2XvHt/s-l1601.jpg)
![Image](https://i.ibb.co/Fn6rxLF/s-l1603.jpg)