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Keywords from Image Description:
hillerhelicopter hillerhelicopter sdasm indoor blackandwhite black and white SDASM.CATALOG Renison SDASM.TITLE Renison giving Presentation SDASM.DATE SDASM.ADDITIONAL INFORMATION BE Day Hiller Helicopters SDASM.COLLECTION William H. Renison Special Collection SDASM.CATALOG Renison SDASM.TITLE Renison giving Presentation SDASM.DATE