I 
Plate 107 
This plate from Proceedings of the United States National Museum. 
FIGURE PAGE 
1,2,3. Vitrinella oldroydi Bartsch. 216 
4,5,6. ritriiiclla berryi Bartsch. 218 
7, 8, 9. Cyclostrema diegensis Bartsch. 220 
10, 11,12. Scissilabra dalli Bartsch.224,225 
