Don’t miss this clever vintage surveying instrument - The Caldwell Boxfindr!!! This pocket finder is designed for locating buried metal, and is a great addition to any collection. Made in Boston MA - it showcases the engineering and craftsmanship of a bygone era. This item is perfect for collectors, history buffs, and anyone who appreciates unique and interesting pieces from the past. Don't miss out on this opportunity to own a piece of history!