Proc. Ac. Nat.Sc.Phila.1875. 
T. Sinclair &Son, ith. Phila 
| Helmalbolabris, sg 3. Helix Roemer1 AF 6.Helix Clarki Zez, 
2. Helix Wetherby, Aa"4. Helix Downieana JZ 7. Hex exalt ta, Benn, 
5. Helix Sayin, Bex. 
