F. MALL 





Fig. 1 (775) 



Fig. 3 (729) 



w *ws 



.<*; 



^W: 



if ^ ^.- c ,i ' f-;/i/- A jBJ'WJKv- -V &4V 



' ,S^. | 



^;- '.. ^ , .-: ' - &--<i?&tit 



F,g. 4 (729) 



DIOU8CH DEL 



FIG. 1. Transverse section of the collapsed ovum within the tube (No. 775). The ovum and UK- villi form 

 reticular bands which are drawn in black. Tli lot i-> striated and ti lot is 



white. < 4. 



FIG. 2. Very large hydrosalpinx (No. 7421. 



FIG. 3. Part of the ruptured tube from No. 729, showing th ovum which has . XI. 



FKV. 4. Several degenerated villi from No. 729. X 12. 



FIG. 5. Photograph of junction between tips of the villi and the tube will (No. 72 : . An i-xtensive mass of 

 vacuolatedsyncytium is eating its way into a blood vessel with a thick wall. / ', villus; / '. .V. , vacuo- 

 ! -yncytiuni; /., nest of leucocytes. X aboui 



