In some cases you may have better luck with Wayback Machine for projects whose websites have moved around multiple domains over the years, especially since olde

In some cases you may have better luck with Wayback Machine for projects whose websites have moved around multiple domains over the years, especially since older documents may be left behind during website redesigns. Take the Air Force Research Laboratory’s Directed Energy Directorate, for example. Their website was… - here during the years 1999–2006: https://web.archive.org/web/20060921043148/http://www.de.afrl.af.mil/ https://web.archive.org/web/20060921043148/http://www.de.afr... - here during the years 2009–2016: https://web.archive.org/web/20160428181404/http://www.kirtland.af.mil/afrl_de/ https://web.archive.org/web/20160428181404/http://www.kirtla... - ??? during the years 2017–2020 - here during the years 2020-present, but missing all the fun stuff! https://www.afrl.af.mil/RD/ https://www.afrl.af.mil/RD/ It's interesting to be able to go back and see what my tax dollars have funded over the years, like in this 2002 photo of a 50-kilowatt CO² LASER setting a test target on fire: https://web.archive.org/web/20070315131556/http://www.de.afrl.af.mil/factsheets/letf.pdf https://web.archive.org/web/20070315131556/http://www.de.afr...