A Validation Study of the Accuracy, Repeatability, and Reproducibility of Firearm Comparisons

Smith, Erich D., Quantico VA; Chumbley, L. Scott, Ames IA; Monson, Keith L., Quantico VA; Langford, Jennifer L., Saint Paul MN; Bajic, Stanley J., Ames IA; Morris, Max D., Ames IA; Zamzow, Daniel S., Ames IA