Your quarter collection is nearly complete. In 2007, five more commemoratives enter circulation. States featured this year include Montana, Washington, Idaho, Wyoming, and Utah.

With a little help from Googolplex, you’ll have a special place for these new coins upon their release.

But before jumping into the creation of your 2007 Keeper, let’s learn more about our featured states with a 10-question quiz we call ...

Click on the states in the box above for a quick quiz about jackalopes, dinoasaur eggs, and billions of potatoes.

Missing a few from years past? Click any of the links below to complete your collection!

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2006