Several years ago, we did a geocache in Arizona called Origami Raven. We have always wanted do a similar cache since we enjoyed it so much. Luckily for us, our grandson Sodapop has become quite proficient in origami and has created the beautiful butterfly for this project. Thanks Sodapop!
You can assume N 41 and W 081 for this puzzle. The remaining 10 numbers will be on the butterfly.
When completed, your butterfly should look like this:

Here is your paper for the project. Print it out, cut it out and start folding!

Try to make your folds precise so that the numbers will appear correctly. Also, don't get frustrated if your first attempt does not work out. The first permanent folds (#7 and #8) have to come from the right direction. It's a toss-up picking which of those four edges to fold. Here is an example of where the correct numbers will reveal themselves:

The instructions for making the butterfly are in this page's image gallery.Good Luck!