5" x 11" DD semi-elliptical search coils

This form fitting cover protects your F70 detector from light rain

multiple recovery surfaces

Reproduced from authentic archival documents

Oregon Gold and Gems: Then & Now GPZ 7000 Coils 5" x 11" DD semi-ellipticalOregon Gold & Gems Maps: Then & Now Historic & Modern Prospecting Maps for Oregon's Gold, Silver, Gemstones & Mining Districts Discover Oregon's legendary goldfields and gemstone collecting areas with Oregon Gold & Gems Maps: Then & Now. This comprehensive five map collection combines modern USGS maps with authentic historic mining maps, allowing gold prospectors, metal detectorists, rockhounds, and outdoor enthusiasts to compare today's landscape