Office of the Commandant TWELFTH NAVAL DISTRICT - San Francisco, 2, California ND12-00AA-Mk ALL/JTFL/P2 | Aeyycneen 20 May 1947 ALN AV - 122 fo Sub ject: Blood Cgunt Required of Crossroads Personnel. From: To: SecNav Alnay 192150 It is directed that complete blocd count be performed on all personnel now on active duty who were attached to Operation Crossroads or Navy Radiological Safety Program, All cases of abnormal blood counts shall be repeated. Forward results of all examinations to Bureau of Medicine and Surgery Code 74 with personal data as full name rate or rank service number date location of examination and approximate time attached to Operation Crossroads and/or Radiological Safety Program, Distribution List "A" peor ine o <2 oaFS fat WILLIAM wu.Oya staff Secretary ALNAV —- 122 YA Cee OE ae fang etal BEST AVAILAELE ey

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