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Keywords from Image Description:
August Wohler old book. Mld Ritratto fotografico di August Wohler August Wohler's portrait DE Blaum digizeitschriften de PID PPN Clog August Whler in Beitrge zur Geschichte der Technik und Industrie Berlino Spinger pp author Due to the author is unknown and the work was published in Germany in so more than years ago then it