Arquivo.pt Memento, 1 hour before

https://arquivo.pt/wayback/20090713224648mp_/http://cdiac.ornl.gov/ftp/trends/co2/lawdome.smoothed.yr20

13 Jul 2009 22:46:48 GMT  [ <1 hour from requested date ]

Internet Archive Memento, 1 hour before

https://web.archive.org/web/20090713224648/http://cdiac.ornl.gov/ftp/trends/co2/lawdome.smoothed.yr20

13 Jul 2009 22:46:48 GMT  [ <1 hour from requested date ]

archive.is Memento, 2 years 361 days after

http://archive.md/20120709111151/http://cdiac.ornl.gov/ftp/trends/co2/lawdome.smoothed.yr20

09 Jul 2012 11:11:51 GMT  [ +2 years 361 days from requested date ]