Sixte-Quint d'après des correspondances diplomatiques inédites tirées des archives d'état du Vatican, de Simancas, Venise, Paris, Vienne et Florence

First edition.
Half navy blue morocco bindings, spines with five raised bands slightly faded, marbled paper boards, marbled endpapers and pastedowns, contemporary binding.
Handsome copy attractively bound despite occasional light foxing.