New Mexico Brass Survey Marker Value Guide
Brass Survey Marker is a realistic New Mexico detector target tied to ghost towns, stage stops, and drywash camps. Rather than pretending every state has the same history, this profile frames the signal around the kinds of sites that actually produce it in New Mexico: beaches, town greens, camps, farmsteads, transport corridors, or old recreation grounds.
Value Range
$5-100+ depending on agency and age
Cleaning Tips
- ●clean lightly and retain stamped benchmark data
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