Jack Johnson, surveyor, checking calculations at his desk. Survey crews worked both in the Gilman Mine and at Belden, as well as on the general property of New Jersey Zinc, Gilman.
Staff meeting at the Gilman office of New Jersey Zinc Company. Left to right, Harold Steinmeyer, Gordon Craig (Mill Superintendent), Frank Maloit, Bill Jude, Bob Radabaugh, Dick Sayers