Archaeologists on a Dig by Sue Fliess, Mia Powell (Illustrated by)

These children are archaeologists and are trying to find old artifacts.  They travel to another country to seek them.

Albert Whitman and Company and Edelweiss let me read this book for review (thank you).  It has been published and you can get a copy now.

The story explains how careful you have to be and how to age your find.  It's fascinating and fun to learn about!