[Illustration: FIG. 43.--Four Soft-nosed Bullets of small calibre shown in fig. 37. Twenty large-calibre leaden carbine and rifle bullets from cartridges found in Boer arsenals. These were not very extensively used, but specimens of most varieties were at times removed from our wounded men. It will be noted that some are of great weight, and a large proportion either cupped or flattened at the apex to increase area of impact and consequent resistance. The 'express' bullet with a copper core is included in this series. It is worth remarking that all the bullets of this nature in the Pretoria Arsenal were waxed, and that the wax retained its white colour on the lead.] I still, however, incline to the opinion that the bullet in these cases had come into contact with some bone, or was one of the larger varieties of projectile. A few cases of wound of the calf did, however, come under my observation which presented fairly typical 'explosive' characters without evidence of solution of continuity of the bones. I will shortly recount two of them. In the first the exit opening was very large and on the outer aspect of the limb in the upper third. The bullet had apparently passed between the bones. Secondary haemorrhage from the anterior tibial artery necessitated exploration of the wound and ligature of the vessel (Mr. Carre). When the wound was thus laid open no injury to the bones could be detected, but I do not consider that it could be actually excluded. In the second case a wound traversed the calf transversely, just above the centre; the exit aperture was large and ragged. Deep suppuration occurred, and the wound had to be laid open, when a fracture of the tibia without solution of continuity was discovered. I also saw one or two wounds of the buttock in which very large exit apertures were present with small entry openings; in these again it was impossible to exclude passing contact of the bullet with a part of the pelvic wall. Unfortunately in all these cases it is impossible to obtain the bullet responsible for the injury. In this relation I append a diagrammatic illustration of a peculiar wound shown to me by Mr. Hanwell. In this case a typical small entry wound was situated at the outer margin of the left erector spinae muscle in the loin. The bullet had taken a subcutaneous course of not more than three-quarters of an inch, while the exit opening was a long shallow wound measuring 4-1/2 in. in length by 1-1/2 in. width. (Fig. 44.)