Impression mark
A compression mark made when a tool meets a softer surface with no relative motion. Hammer face on brass, plier jaw crimping a wire, a stamp die on lead.
A compression mark made when a tool meets a softer surface with no relative motion. Hammer face on brass, plier jaw crimping a wire, a stamp die on lead.
Practice with mock tests, learn from structured notes, and get your questions answered by a global forensic community, all in one place.