[1]1
Geographical Establishment
Engraving, Lithographic & Printing Office
9, Charing Cross, London
6. April 1853
Sir,2
I have the honour to enclose you an original paper "On the Rio Negro",3 by Alfred R. Wallace, accompanied by an original map, which I am desirous to submit to the notice of the Royal Geographical Society.
In these documents we are made better acquainted with a region very imperfectly known, and the features of that magnificent river the Rio Negro, are well described. That river The physical development of that river, its [2] great breadth, its intricate labyrinth of innumerable islands, — is probably not exceeded by any other River in the World.
The River Vaupes, considered to be the headstream of the Rio Negro, never before explored by Europeans, is now for the first time delineated in the map by Mr. Wallace.
I have the honour to be | Sir | your obedient Servant | A Petermann4 [signature]
Status: Edited (but not proofed) transcription [Letter (WCP3671.3574)]
For more information about the transcriptions and metadata, see https://wallaceletters.myspecies.info/content/epsilon
Please cite as “WCP3671,” in Beccaloni, G. W. (ed.), Ɛpsilon: The Alfred Russel Wallace Collection accessed on 27 April 2024, https://epsilon.ac.uk/view/wallace/letters/WCP3671