An Experiment in Specimen Appraisal An Experiment in Specimen Appraisalv. 838–40White, John S., Jr. and Wilson, W. E. 1977. "An Experiment in Specimen Appraisal." Mineralogical Record, 8 38–40.More...ID: 97089Type: articleKeywords: NMNH; NH-Mineral Sciences; Annals-Import