Verzeichniss der doubletten des Zoologischen museums der Königl. universität zu Berlin,

Mode of access: Internet.

Erlanger Family Collection, Frankfurt a.M.

Family tree of the descendents of Ludwog Erlanger (1780-1857) with explanations

Hints to emigrants : in a series of letters from Upper Canada /

Map: Perth, Lanark & Richmond Settlements, district of Bathurst, Upper Canada with part of the adjacent county; Plans: [1]. Township of Drummond, ten miles square. This sketch shows how a township is divided into concessions & lots; [2]. Perth.

Œuvres complètes /

Includes indexes.

History of the guillotine.

Mode of access: Internet.

Musique des chansons de Béranger : airs notés anciens et modernes /

Unaccompanied melodies.

Opyt o blizhaĭshem srodstvi͡e i͡azyka slavi͡ano-rossiĭskago s grecheskim.

In Greek and Russian.

Johnsoniana : a collection of miscellaneous anecdotes and sayings. Gathered from nearly a hundred different publications. Printed separately from Croker's edition of Boswell's Life of Johnson.

Mode of access: Internet.

Ma biographie : ouvrage posthume de P.J. de Béranger /

Mode of access: Internet.