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Keywords from Image Description:
RADIATION WARNING SIGN AT THE RUDER BOSKOVIC INSTITUTE'S CYCLOTRON NARA . Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Okamoto Yoichi Yoichi Robert Photographer File RADIATIONWARNINGSIGNATTHERUDERBOSKOVICINSTITUTE'SCYCLOTRONNARA tif tif File RADIATIONWARNINGSIGNATTHERUDERBOSKOVICINSTITUTE'SCYCLOTRONNARA