ILLUSTRATIONS
F IGS. FACING PAGE
1-4 . ILLUSTRATING
THE GERM-CELLS OF FISHES ANI) THEIR
MIGRATIONS INTO THE EMBRYONIC BODY 58a
5.
DIAGRAM OF TILE LIFE-CYCLE OF A BACK-BONED
ANIMAL 124
6. AFTER FOUR MONTHS TREATMENT, SHOWING
NECROTIC
TUMOUR IN SITU. JULY 15, 1909 208a
7. AFTER REMOVAL OF DEAD TUMOUR EN MASSE.
TUMOUR
LIFTED OUT WITH DISSECTING FORCEPS WITHOUT
BLEEDING OR OOZING. JULY 15, 1909 (missing) 208a
8. NO TUMOUR LEFT: PARTS
HEALED AND CLEAN.
SEPTEMBFR 17, 1909 210a
9. PHOTOGRAPH TAKEN OCTOBER 14, 1910, FIFTEEN MONTHS
AFTER THE SLOUGH (SHOWN IN FIG. 6) HAD BEEN
LIFTED OUT OF THE CHEEK WITH FORCEPS 210b
10. PHOTOGRAPH OF THE SLIDE OF THE TUMOUR WHICH
WAS PRIOI’AREI) BY A PATHOLOGIST OF THE ROYAl.
ARMY MEDICAL COLLEGE. THE PATIENT’S NAME,
WRITTEN ON 1T BY CAPTAIN LAMBELLE, HAS BEEN
ERASED 212a
11. MICRO-PHOTOGRAPH OF A PORTION OF THE SLIDE OF
FIG. 10. PREPARED BY MR. A. FLATTERS, F.R.M.S.,
MANCHESTER. THE MAGNIFICATION IS 360 DIAM-
ETERS (missing)
212a
XIX