last year my mother found 50 D-Mark in our holy bible. She had hidden it there long time ago . Very long time ago! Because since 2001 we only have €. Today 50 DM are aprox 25 €
Thats was a really good place for saving money!!
Myself had found 5€ during i was working as a waiter. A guest had lost it because he had all his money slackly in his trouser pocket