Original Spanish Civil War Pre-WWII Inert Spanish 81mm Mortar Round for the Valero Modelo 1933 Mortar System Technical Books The teams are divided into

The teams are divided into three detachments of 12-15 Seabees that are deployed worldwide to support both peacetime and wartime missions

though the sight and plunger are now missing

they operated with great success until 1917

The "crossed swords" below the shield indicate that it is a for a cavalry unit

This is a Volunteers officer's hat dating somewhere from 1855 to 1885

Original Spanish Civil War Pre-WWII Inert Spanish 81mm Mortar Round for the Valero Modelo 1933 Mortar System Technical Books The teams are divided intoOriginal Item: Only One Available. Valero Modelo 1933 is a Spanish 81mm mortar. It was designed by Don Vicente Valero de Bernab y Casaes, the chief engineer of "Esperanza y Compaa" (ECIA) weapon factory. The Spanish Army adopted this mortar in 1933 and used it during the colonial war in Morocco. Later Modelo 1933 was used during the Spanish Civil war by both sides. This mortar round is totally non functional and inert, having been deactivated