The celebrated collection of shells formed by Mr. H.C. Roeters van Lennep. A catalogue of this valuable and extensive collection of shells ... comprising a large number of exceedingly rare species, some unique, and all in the finest possible condition. Which will be sold by auction by Mr. J.N Everts, at ... Twell, near Deventer, Holland ... July, 1876
Lennep, H. C. Roeters van