DCH

East Friesland, Germany Munster, Germany Kampen, Netherlands http://www.ngccoin.com/poplookup/world-coin-prices.aspx?category=94698&worldcoinid=251884&FromSearch=true http://www.ngccoin.com/poplookup/world-coin-prices.aspx?category=80835&worldcoinid=220284&FromSearch=true http://www.ngccoin.com/poplookup/world-coin-prices.aspx?category=28936&worldcoinid=87139&FromSearch=true

I believe it's Venetian. http://www.coinarchives.com/w/lotviewer.php?LotID=1429723&AucID=1318&Lot=1707&Val=900b013b91e6eccaa2eeb3d9b7a2060d

Jital from one of the Shahi kings. http://www.zeno.ru/showphoto.php?photo=110216

Middle pix: Austria-Salzburg, 1 Kreuzer, Sigismund III. Date looks like 1760. http://en.numista.com/catalogue/pieces37520.html I don't think the other two pictures go together?

The 1555 piece is from Brandenburg under Joachim II(1535-1571) http://www.medievalcoinage.com/saurma/someoldcoins.org/saur/1/2519.htm The other piece is from Friedburg Im Breisgau, not sure of denomination or ruler. MO FRIBVRG BRISGAV? GLORIA IN EXCELSIS DEO