Columbia subject headings:
Harvard subject headings:
Artillery--Spain--Segovia--History.
Artillerymen--Spain--Segovia--History.
Real Colegio de Artillería (Segovia, Spain).
Spain--History--Charles III, 1759-1788.
Princeton subject headings:
Artillery--Spain--Segovia--History.
Artillerymen--Spain--Segovia--History.
Real Colegio de Artillería (Segovia, Spain)
Spain--History--Charles III, 1759-1788.