Training Activities, FBI Training, L to R: Bill Holloman, Bill Briggle, making plaster casts of footprints. NPS Individuals.
SEKI Historic Image
Training Activities, FBI Training, L to R: Bill Holloman, Bill Briggle, making plaster casts of footprints. NPS Individuals.
National Park Service
Robert Zink, 590226, Ash Mountain, SNP, Training Activities, FBI Training, L to R: Bill Holloman, Bill Briggle, making plaster casts of footprints. NPS Individuals.
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