No problem!
If you need help to identify what you have, it's good to post here with whatever info you have on your coin, and everyone will try to help.
If you already know what you have, and want to know the current market value, the best approach is to do a search on eBay (U.S. coins and modern world coins), or on CoinArchives (older world coins).
If you go to CoinArchives.com any put Reval 4 1671 in the search field, you will get hits, and you can compare them to the quality of your coin to estimate the value. And so on.
Looks like you have a lot of interesting coins.