Alt1979

Alt1979, you are invited to the Teahouse

Hi Alt1979! Thanks for contributing to Wikipedia. Be our guest at the Teahouse! The Teahouse is a friendly space where new editors can ask questions about contributing to Wikipedia and get help from peers and experienced editors. I hope to see you there! Ushau97 (I'm a Teahouse host) Visit the Teahouse This message was delivered automatically by your robot friend, HostBot (talk) 01:18, 21 May 2013 (UTC)

Possibly unfree File:Objects made of chitosan.png

A file that you uploaded or altered, File:Objects made of chitosan.png, has been listed at Wikipedia:Possibly unfree files because its copyright status is unclear or disputed. If the file's copyright status cannot be verified, it may be deleted. You may find more information on the file description page. You are welcome to add comments to its entry at the discussion if you object to the listing for any reason. Thank you. Sfan00 IMG (talk) 09:14, 23 May 2014 (UTC)