Autograph letter signed ("RWBunsen").
Large 8vo. 2¾ pp. on bifolium.
Written to one Paul, giving some impressions from a travel through Italy, and sending greetings to the Prussian politician Georg Bunsen, "[...] what he wrote to you from me refers doubtlessly to Kirchhoff, who has already moved to Berlin [...]" (transl.).
Slightly browned, and small damage to edges and foldings (re-backed).