Conrard, n.d.[1881].
Editore
Paris: Conrard, n.d.[1881]. Plate C.P.1. Osservazioni varie
This file is based on high-resolution images obtained from the source using a method explained on this page. Conrard, n.d.[1881].
Editore
Paris: Conrard, n.d.[1881]. Plate C.P.1. Osservazioni varie
This file is based on high-resolution images obtained from the source using a method explained on this page. 
