Ships kriegsmarine plaques-help

[CIANO]

Hi,

I have just found in Lisbon a set of Kriegsmarine Plaques, apparently belonging from the ships that came to Lisbon Harbour before the War.
A couple of them are signed on the back.
Can you please help to identify these PLAQUES...What ships they belonged?The Eagle Plaque belonged to the Deutschland Vessel that was in Lisbon in February 1938.
Can you help to translate what is written in the back?
Any idea of the value of these plaques?

It was told to me that these plaques were given to the Germany Community living in Portugal..

Thank you for your help.

best regards
Luis