Evidence under black light (1936) Posted on June 27, 2022 By Becky Carter James F. Postell Police “13-13”; 11(145); May 1936 EvidenceUnderBlackLight_Postell_Police1313_1936Download Chemistry, Crime Scene Investigation and Reconstruction, Digital and Multimedia Analysis, Fingerprints / Friction Ridge, Historical, Photography, Video, and Imaging Technology, Trace Evidence