Arizona Ghost Town Sites: Then & Now Pumps Keep your 10 inch DD

Keep your 10 inch DD TEK and ETEK search coils as functional and pristine as the day you bought them with this sturdy closed elliptical coil cover designed specifically for those models

5 inches • Length: 17

A collection of hands-on experiments and activities using rocks and minerals

David Lambert

Arizona Ghost Town Sites: Then & Now Pumps Keep your 10 inch DDEach state is represented by a series of maps showing what the state looked like in the late 1800s with a clear overlay showing modern roads and highways. Great for locating old Northern California ghost town sites, early roads, railroads and forts. Each set contains several maps. Unique map series shows changes to gold & gem fields over 100 years. Each map package includes current USGS maps along with antique turn of the twentieth century maps for