NASA Photo ID: S61-02579 File Name: 10073592.jpg Film Type: 8x10 b&w Date Taken: 07/05/61 Title: Astronaut John Glenn has blood drawn during training Description: Mercury astronaut John H. Glenn Jr. has a blood sample taken by Astronaut Nurse Delores B. O'Hara, R.N., in the Aeromedical Laboratory at Cape Canaveral, Florida.