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Keywords from Image Description:
SCIENTIST FROM THE CLEVELAND MUSEUM OF NATURAL HISTORY EXAMINES FIRE CRACKED ROCK WHICH ARE REDDISH IN APPEARANCE AT... NARA . Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Aleksandrowicz Frank Frank John Photographer File SCIENTISTFROMTHECLEVELANDMUSEUMOFNATURALHISTORYEXAMINESFIRECRACKEDROCKWHICHAREREDDISHINAPPEARANCEAT