Humm....please don't post the same thing over and over again....
About the first Ferrari sponsor...I've been looking through a few books and I can't find anything....but the first sponsors in Formula 1 (in the late 50's early 60's) had to be directly linked to the automotive industry...so only tires, fuel, spark plugs and oil....so my bet would be AGIP or Dunlop! But I cannot confirm it.....
With the recession, in 1968, the CSI/FIA decided to open the market to all other companies that wanted to sponsor teams.