sentences:  From July 1951 through July 1955, near 38,700,000 rounds of chemical artillery munitions were produced.The Ordnance Missile Laboratories (OML) was formed in 1952 to coordinate research and development within the OGMC.Holger Toftoy, who had originally recruited von Braun and his team of missile specialists, was assigned to Huntsville and promoted to Brigadier General as director of the OML.