Keywords: US Naval Mobile Construction Battalion 40.jpg Fighting 40 - insignia patch http //www mcgrogans com/catalog/d5_1_b jpg<br/> Transferred from http //en wikipedia org en wikipedia to Commons by User Armbrust using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper A sailor or employee of the U S Navy PD-USGov-Navy Original upload log page en wikipedia NMCB_40 jpg 2011-01-26 10 35 Jorymorr 352×352× 37698 bytes <nowiki>http //www mcgrogans com/catalog/d5_1_b jpg</nowiki> Insignia of the United States Navy Naval Mobile Construction Battalion 40 |