Bird Box marks help

[modemgirlz]

Can someone please help me with these marks. Any information would help, date, maker and silver content (.900, purity?) . There is a A U N in the middle of two very tiny other marks that I can't read. Thank you so much, Kristina
http://img8.picsplace.to/img8/16/silver1_030.jpg" onclick="window.open(this.href);return false;
http://img8.picsplace.to/img8/16/silver2_060.jpg" onclick="window.open(this.href);return false;