Colonial Currency For Idiots?

[pa-dirt_nc-sand]

Does anyone have a link to an easy to understand website for deciphering currency used in Colonial and early settlements in the East Coast. 1600's up to 1850? Thx

 

[FreeBirdTim]

This is the one is use. Not really easy to navigate, but it's the best one I've been able to find.

COLONIAL COINS (Table of Contents)