Note 186 — Chapter IV · Majon-ni and Ambush Alley
Reading edition
3/1 SAR 7 Oct-25 Nov 50, 6. 1stMarDiv URpt (S-3) 9. 1stMar SAR, 11; 2/11 SAR, 17. The “Bouncing Betty” type of antipersonnel mine was equipped with a spring which sent it several feet into the air to explode with maximum destructive effect.