Help identify the brand

[antik-volgo]

Hello dear experts. Help determine to which country this stamp applies. And in what year it was put. Many thanks

[Traintime]

Came up before here: viewtopic.php?f=8&t=25202&hilit=o.800+bird+on+key

[Traintime]

Listing of world silver standards by countries, 0.800 equals 800 (aka 8/10ths & 80%).

[Traintime]

Listing of world silver standards by countries, 0.800 equals 800 (aka 8/10ths & 80%): http://925-1000.com/forum/viewtopic.php ... F2+denmark

[blakstone]

The eagle on a key is the trademark of A. Collet & Cie. of Geneva, Switzerland, founded ca. 1890 and working well in to the 20th century.

[AG2012]

Confirming Collet.
Another mark with full name.
Regards

[antik-volgo]

Many thanks to those who answered the topic. You helped me a lot.