Unknown Silver Cup Writing Plus Faded Marks

[JoyousParkin]

I've got this cup and it has an interesting image and writing on it, appears to be a wall, maybe in Israel or the Berlin Wall?

http://i874.photobucket.com/albums/ab30 ... C_1775.jpg
http://i874.photobucket.com/albums/ab30 ... 1648-1.jpg
http://i874.photobucket.com/albums/ab30 ... 1647-1.jpg

[JoyousParkin]

Hoping to know maker, content and all that good stuff, but at least knowing what the writing it would be helpful enough