Barcelona

Dibuixos i croquis de trinxeres segons la publicació Elements de Fortificació. Grup d'Unitats de Fortificacions i Obres. Secció Tècnica. Barcelona. 1937 [image_with_text image='https://www.griegc.com/wp-content/uploads/2021/09/2.-Elementos-de-Fortificacion.-Barcelona-Generalitat-de-Catalunya-1937_page-0002.jpg' title='' title_color='' title_tag=''][/image_with_text] [image_with_text image='https://www.griegc.com/wp-content/uploads/2021/09/2.-Elementos-de-Fortificacion.-Barcelona-Generalitat-de-Catalunya-1937_page-0003.jpg' title='' title_color='' title_tag=''][/image_with_text] [image_with_text image='https://www.griegc.com/wp-content/uploads/2021/09/2.-Elementos-de-Fortificacion.-Barcelona-Generalitat-de-Catalunya-1937_page-0004.jpg' title='' title_color='' title_tag=''][/image_with_text] [image_with_text image='https://www.griegc.com/wp-content/uploads/2021/09/2.-Elementos-de-Fortificacion.-Barcelona-Generalitat-de-Catalunya-1937_page-0005.jpg' title='' title_color='' title_tag=''][/image_with_text] [image_with_text image='https://www.griegc.com/wp-content/uploads/2021/09/2.-Elementos-de-Fortificacion.-Barcelona-Generalitat-de-Catalunya-1937_page-0006.jpg' title='' title_color='' title_tag=''][/image_with_text] [image_with_text image='https://www.griegc.com/wp-content/uploads/2021/09/2.-Elementos-de-Fortificacion.-Barcelona-Generalitat-de-Catalunya-1937_page-0007.jpg' title='' title_color='' title_tag=''][/image_with_text] [image_with_text...