Show mie it is a costly business tho education of princes the great krapp establishment at essen recently turned out a miniature fortress to be set up in the private grounds of the royal balaco at potsdam it is to be used in the education of the crown prince of germany and his brothers its cost was six hundred thousand marks and its principles of construction are not to be made public there arc armored turrets that rise fire their guns and instantly sink out of dietr it is said that a number of new principles are embodied in the construction of this fortress bui they are for the present to remain secrets for political reasons |