Kurlannaiskos, this seems to be the same article as the first link only this is in Google Books. See if you get an error on it. Section starts with the heading:
"WWII and octane ratings."
https://books.google.com/books?id=Bn...alf%2C&f=false
The same article is pasted into this thread about half way down the page. Starts with the Sentence "During World War II Germany imported much of is oil from Rumania"
http://www.armchairgeneral.com/forum...postcount=1425