Coins018 - Small medieval Islamic silver coin [решено]

I am very impressed by the way that other collectors so freely share their knowledge and help to identify coins that to me would be impossible to identify. This is the second of my early Islamic coins which I hope won't be too challenging:
Roy

Country : Ottoman
Metal: Silver
Weight: 0.19
Size: 9,97
Thickness 0.48

I think this is a coin of Murad (probably the third) but the mint is giving me trouble. (also the date is beyond recognition)

Side A of your coin is the same as coins like these:
http://www.zeno.ru/showphoto.php?photo=87802
http://www.zeno.ru/showphoto.php?photo=40598
Side B has the mint and date - on your coin is from a different mint than those above. It might be Canca like the side B on this coin: http://www.zeno.ru/showphoto.php?photo=135477

Thanks for all your help in identifying these coins. As I have already mentioned I can sometimes spend hours without be able to track them down. Being able to place them on this forum is a great help.

Roy