ee He 
—- 
Per 
"Ouraad File 2504 
‘ 
! With the Author’s Compliments 
D 
kn ee te pn ne eginen 
er 
ze 
4 
een m NP 
“On Bergh’s Malacologische Untersuchungen 
ne en 
x 
nn EN rn 20 
= BY . ku utg 
R. WINCKWORTH i 
\ 8 
H ER er . 
N 
u ee en 
‘ 
‘ 
; & 5 
5 
u ar 
2 | 
_Reprinted from the PROCEEDINGS OF THE MALACoLOGICAL SOCIETY OF LONDON, 
a Volume 27, part 1,21 May 1946. use | 
’ 
