Making a wooden pattern from which moulds for casting gun barrels could be formed in sand. From De la pirotechnia by Vannoccio Biringuccio (Venice,1540) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / UIG / Universal History Archive |
Taille de l’image : | 4158 px × 2108 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |