Your 12th and 14th pictures from the top were taken post war in Munich.
The 12th shows the Frauenkirche (woman's church) in the background, and I believe the 14th is of the Marienplatz where the famous glockenspiel is located.
Nice collection and memories of your grandfather. Thank you for posting.
Marc
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Igitur si vis pacem, para bellum -
- Therefore if you want peace, prepare for war.