. . . "Notebooks, sketchbooks, etc"@en . . . "Notebooks, sketchbooks, etc" . . . "Records and correspondence"@en . . . "Records and correspondence" . . . . "Cass Gilbert abroad : the young architect's European tour" . . . . . . "Cass Gilbert abroad the young architect's European tour"@en . "Briefsammlung" . . "Architectes États-Unis." . . "Europa" . . . .