Paris to Ekaterinberg by way of Riga, St. Petersburg and Moscow (1841)
London to Newcastle and the borders : back through Dudley and Birmingham with Alexander von Keyserling (1842)
Paris to Krakow by way of Heidelberg, Berlin, Potsdam, Poznan and Warsaw, then back by a different route (1843)
Copenhagen to Oslo, then to Uppsala and north to Mora, then from Gottland to Malmo (1844)
The final visit to St. Petersburg, then Sweden again (1845).
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Science on four wheels : the travels of Roderick Murchison (1840-45) by Michael Collie. ISBN 9781933146591. Published by Academica Press in 2010. Publication and catalogue information, links to buy online and reader comments.
