unknown german silver mark on a notepad

[Christian]

Hello,

can you help me to idetify these marks...




admin edit - always use the 'preview' button before pressing 'submit'

Many Thanks

[Christian]

Sorry,

here are the links...

https://picasaweb.google.com/lh/photo/_ ... directlink" onclick="window.open(this.href);return false;

https://picasaweb.google.com/lh/photo/e ... directlink" onclick="window.open(this.href);return false;

[Christian]

Hello,
maybe the mark is Nicolay & Duncker, Hanau...
But I don`t have references to affirm it - is there any help?
Thanks