This February 9th I received an introduction to a new method of historical detection. Michael F. Burns, Professional Land Surveyor described the nuances of using a metal detector to unearth clues about the past. The event took place at Paulsdale in Mount Laurel, New Jersey.
Mr. Burns possesses a unique expertise on both the subject of metal detecting and local history. A surveyor by trade, he is also a member of the South Jersey Metal Detecting Club, the Mount Laurel Historical Society, the Federation of Metal Detectors and Archaeology Club. His metal detecting finds include items such as coins, relics, heirlooms and artifacts. Mr. Burns reported on his findings at the Paulsdale property.
After watching the British television show detectorists, he felt inspired to take up the hobby himself. It seemed a natural extension of land surveying.
The speaker opened his remarks by providing a technical synopsis of the field of metal detecting. Fortunately for your correspondent he did so in language lay people could understand.
He began by introducing the audience to his preferred tool, White’s Spectra V3i. Their machine contains both an audio and a visual component. A polar plot displays vectors that plot the different frequencies the device detects. He, however, prefers to interpret the sounds that represent the different signal strengths. Mr. Burns explained that a good detectorist understands how to read them.
Detecting consists of the following steps: sweeping, pin pointing with the detector, digging, pin pointing with a pin pointer, recovering the target, re-checking the hole with the detector and then filling in the hole.
The latter step is crucial. Mr. Burns along with most detectorists practices “responsible metal detecting.” The trade even has a Metal Detecting Code of Ethics. One component entails getting permission from the property owner before detecting. Practitioners perform their craft with the dual goals of both “saving history and protecting the hobby.”
Paulsdale is a six acre property located on Hooton Road in Mount Laurel, New Jersey. In 1991 the Department of the Interior designated it a National Historic Landmark. It’s most famous as the home of legendary suffragist and co-author of the Equal Rights Amendment, Alice Paul. From 1800 until the late 1950s the property operated as a functioning farm.
Mr. Burns displayed both photos and samples of some items he located on the Paulsdale grounds. He presented an interesting array of objects. The property contained some unusual finds. The speaker located part of a toy gun and a lead toy cowboy from the 1950s. He also found a brass brooch of unknown date, an ignition coil from a Model T Ford dating from the 1920s and a silver plated spoon manufactured in Fairfield, England in 1915.
The most common items he located were old coins. He unearthed a 1922 Order of Railway Conductors convention coin, one from 1938 commemorating the 50th anniversary of Collingswood, New Jersey among some regular currency.
There’s an adage among detectorists that: “It’s not what you find, it’s what you find out.” Mr. Burns emphasized that research is the most important part of metal detecting: both in determining where to search and in identifying the items discovered. With his passion for his work, local history buffs will be hearing about Mr. Burns’ discoveries for years to come.