Kниги автора Sydney B. J. 1850-1927 Skertchly

On the manufacture of gun-flints, the methods of excavating for fling, the age of pal?olithic man, and the connexion between neolithic art and the gun-flint trade

On the manufacture of gun-flints, the methods of excavating for fling, the age of pal?olithic man, and the connexion between neolithic art and the gun-flint trade

On the manufacture of gun-flints, the methods of excavating for flint, the age of pal?olithic man, and the connexion between neolithic art and the gun-flint trade

On the manufacture of gun-flints, the methods of excavating for flint, the age of pal?olithic man, and the connexion between neolithic art and the gun-flint trade