Dear Mr. Héctor Orón,
we have also donated to the debian project via "ffis e.V." in December 2018. We still need a contribution receipt ("Spendenquittung") for the donation. Ffis does not respond to our E-mails and letters.
Is there anyone you know that we can contact about this? We would appreciate your help very much.
Thank you!
Best regards,
Momme Winkelnkemper
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Dr. Momme Winkelnkemper
_______________________________________________________
Dr. Türck Ingenieurbüro GmbH
Ihre Experten für Optikentwicklung und Data Science
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Berlin 10965
Tel. +49 30 69205580-0
Fax. +49 30 69205580-9
www.tuerck-ing.de
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