The second variety (E, fig. 50) is less common; in it two of the main limbs of the simple stellate figure are suppressed, while the remaining two form a continuous line from one margin of the shaft to the other, the point of impact lying approximately in the centre of the line of fracture. Such a fracture is illustrated by the skiagram of a femur in plate XVI. in which the bullet traversed the soft parts transversely at the level of the centre of the fracture, which was 9 inches in length. In another case the line of fracture occupied the lower third of the femur, passing from the inner border of the shaft, the lower end of the upper fragment was formed by the compact tissue forming the outer wall of the external condyle. This latter perforated the vastus externus and lay beneath the skin; as it could not be disentangled, an incision was made over it, and the fragments when reduced were screwed together by Mr. S. W. F. Richardson. In neither fracture was there any comminution. Such fractures most nearly resemble the oblique or spiral ones met with in civil practice as the results of falls. In all the instances I observed the patients were supported on the lower extremities at the time of the accident, and one can only assume that a twist of the trunk consequent on the fall of the body diverts the most forcible vibrations resulting from the impact of the bullet into one line, and thus produces a solution of continuity of a simple oblique nature. In both the cases mentioned above the bullet was probably travelling at a low degree of velocity; in the first it was a ricochet and was retained. I never saw one of these fractures in the upper extremity. Plate XXI. affords an excellent example of this mechanism. The patient was standing when struck, and then fell backwards. An incomplete fissure 7 inches in length is seen to extend from an otherwise pure perforation of the shaft of the tibia. 5. _Transverse fractures._--Throughout these were of very rare occurrence. Plate XX. illustrates a pure transverse fracture produced by passing contact of a bullet probably fired at a distance not exceeding 400 yards, and which subsequently struck the fibula plumb and produced considerable comminution. No fissure extended into the ankle-joint. Comminutions such as that illustrated by plate V. more or less simulated transverse fractures, but I saw no examples of transverse tracks comparable to the oblique ones described above 'cut through' the shaft of a bone.