Document rx2JVkxJKxZEMryDrvDQ8VKOE

Monsanto f Monaanto Company 600 N. Undhtrgh Boalava 8t. LOHia. Miaaourl 63100 Phono: 014) 864-1000 June 26, 1979 Dr. Steve Lamm Tabershaw Associates 10215 Fernwood Road Suite 302 Bethesda, Maryland 20034 Dear Dr. Lamm: As we discussed during our phone.call today.jne haye looked at the carcinogenic potential of the PCB's. The attached report from Dr. Pour, of the Bppley Institute,should be of interest. It does contain more information than you need but you can pick and choose and then discard. In addition, there was a PCB study by the Cancer Institute which also found one of the Aroclors to be non-carcinogenic. If the PCB's are carcinogenic, they must be considered to have very low potency. If you have questions regarding this report, please call me. Sincerely, GR/ln enc. Director, Dept, of Medicine and Environmental Health HONS 0014S7