Impression issue de Maquetland.com Le monde de la maquette | http://www.maquetland.com/article-phototheque/16290-obus-42cm-granaten-l36-dicke-bertha-hendon
Obus 42cm Granaten L3,6 Dicke Bertha Hendon
Obus 42cm Granaten L3,6 Dicke Bertha Hendon English Translation
