Although the news Mr. Frey received here was not optimistic, the search work must continue. Fortunately, due to these clues, Mr. Frey sent a photocopy of a notebook the next day.
This photocopy of the notebook was found in the Swiss Archives, and there was no name on it originally. It was only during this round of searching that Mr. Frey recognized the notes on the notebook as his father's handwriting.
"This should be a manufacturing notebook, originally belonging to the Krupp factory in Switzerland. However, after the end of World War II, it was confiscated by the Swiss authorities during the liquidation process." When the information was passed over, Mr. Frey also called Leonard Ethan.
"Though since these things were already completely outdated during World War II, the notebook was confiscated and put in archive management and only discovered now."
