Named after the famous EOD cartoon character created by Sergeant Robert Vittur (a cartoonist for the bomb disposal school newsletter at the Bomb Disposal School located at American University in Washington, DC during the 1940s), "Mulvaney's Ordnance Technical Information System (MOTIS)" is a comprehensive database of munitions items. The database was built from unclassified ordnance source material and documents such as Technical Manauals and various field manuals. Detailed technical information and images of hundreds of munitions are included in the database. will continue to update and grow the MOTIS database. The goal is to build a comprehensive database of munitions from the civil war through today. If you have any unclassified source material or images to donate to the MOTIS database, please email to at

Please also remember that the MOTIS database is only made possible through Corporate Sponsors and advertisers of

Projos Mortars landmine rockets
Projectiles Mortars Submunitions Landmines Rockets
Bombs Pyrotechnics Grenades rocket fuze Projo fuze></a> 
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Bombs Pyrotechnics Grenades Rocket Fuzes Projo Fuzes