1. LEAR SIEGLER, INC.: Systems-Oriented for Defense and Space Programs Identifier: CAC_CC_026_1_41_12_0002 Contributing Institution: Carl Albert Congressional Research and Studies Center, University of Oklahoma, Norman, OK Collection: Fred R. Harris Collection Title: LEAR SIEGLER, INC.: Systems-Oriented for Defense and Space Programs Date: 1965-01-01 Creator: unknown Policy Area: Health Congress: 89th (1965-1967)
![["The document provides information about international certificates of vaccination approved by the World Health Organization for smallpox, yellow fever, and cholera. It outlines the requirements for these certificates, including the validity period and the necessary information to be included, such as the signature, professional status, and address of the vaccinator. It also emphasizes the importance of using approved vaccines and designated vaccinating centers. Any amendments, erasures, or incomplete information on the certificate may render it invalid."]](https://jones-2.s3.amazonaws.com/Fred%20R.%20Harris%20Collection/CAC_CC_026_1_41_12_0000-Indian%20Affairs,%201966/Thumbnails/CAC_CC_026_1_41_12_0002_thumbnail.jpg "LEAR SIEGLER, INC.: Systems-Oriented for Defense and Space Programs")