Trying to identify an old cine film

[WetMogwai]

I have a reel of film I am trying to identify. It is double 8mm film in a can stamped Kodak. There is a Kodak band around the reel. The reel says r-140. The owner says he thinks it was purchased between 40 and 50 years ago and has been sitting in a dresser drawer since one side was shot. The only reference I have found to this on the Internet is an eBay auction for one just like it. Based on the reel label, I assume it is EI140 color reversal film. Does anyone have an idea what this is or if there might be any hope of developing it?

 

[Ironage]

Look at the color of the film itself. It is grayish then it is probably black and white and could be sent to a lab and processed. If it is brownish it is probably Kodachrome. No hope with Kodachrome. They stopped processing that this month.

 

[WetMogwai]

That solves it. Thanks. The emulsion is brown. The leader says KA-II. It is Kodachrome. If the owner is willing to pay a huge amount, Rocky Mountain Film Lab may be able to process it as B&W, but as old as it is, I doubt it would work.