Lost keys somewhere close to Nexus

I lost my keys today (assumingly between 13 and 14 close to Nexus).
The key ring contains a key with a black plastic cover for a bike lock labelled ABUS, as well as three other regular keys. There is a distinctive key fob too, exactly as shown in the picture.

If you have found them, I would greatly appreciate if you could give me a call.

Thank you!
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