Need help with silver mark

The Basics... Identification Help - What is it?
1

Hello, can anyone help me to identify these marks?
Thank you in advance!

1616418104908
16164181049083000×4000 1.52 MB
1616418104918
16164181049183000×4000 1.27 MB
1616418104926
16164181049263000×4000 1.09 MB

2

I have founded the hallmark, austrian import mark (1891 to 1901) I wish this help someone…