Columbia subject headings:
Harvard subject headings:
Frélaut, Augustin-Louis--Correspondence.
Mexico--Description and travel.
Mexico--History--European intervention, 1861-1867--Participation, French.
Mexico--History--European intervention, 1861-1867--Personal narratives, French.
Soldiers--France--Correspondence
Soldiers--Mexico--Correspondence.
Princeton subject headings:
Frélaut, Augustin-Louis--Correspondence.
Mexico--Description and travel.
Mexico--History--European intervention, 1861-1867--Personal narratives, French.
Soldiers--France--Correspondence.
Soldiers--Mexico--Correspondence.