[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].
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[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].
![[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].](https://archive.org/services/img/Arctic-C55-1824)
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[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].
![[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].](https://archive.org/services/img/bp_31977)
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[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].
![[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].](https://archive.org/services/img/bp_32312)
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[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].
![[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].](https://archive.org/services/img/Arctic-C44-1966)
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[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].
![[M.S. map prepared by N.A. Trausche for the completion of the aerial exploration of the Arctic by air].](https://archive.org/services/img/Arctic-C16-1970)
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