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Keywords from Image Description:
byrd and balchen byrdandbalchen kittyhawk richard byrd richardbyrd byrd aviation aviator explorer polar explorer polarexplorer bernt balchen berntbalchen balchen SDASM.CATALOG Balchen SDASM.TITLE Byrd and Balchen SDASM.DATE SDASM.LOCATION Kittyhawk SDASM.COLLECTION Bernt Balchen Collection SDASM.TAGS Byrd and BalchenKittyhawk PUBLIC