Table 1. Bullets and fragments received by the FBI.

Specimen Description Total weight, grains Total weight,mg

CE 399 (Q1) Bullet from stretcher (lead core plus jacket) 158.6 10,277

CE 567 (Q2) Bullet fragment from seat cushion (lead core plus brass jacket) 44.6 2,890

CE 569 (Q3) Bullet fragment from front seat (jacket) 21.0 1,361

CE 843 (Q4,5) Two lead fragments from President’s head[2] 1.65; 0.15 107; 9.7

CE 842 (Q9) Three lead fragments from Connally’s arm 0.5 32

CE 840 (Q14) Three lead fragments from rear carpet 0.9, 0.7, 0.7 58, 45, 45

CE 841 (Q15) Scraping from inside surface of windshield None listed

Table 12. The FBI’s results for silver and antimony in bullets and fragments  (concentrations in ppm).Specimen