Lost and Found: Yosemite, tunnel view

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  Andrew O'Neill

• Jun 5, 2016

Do you know what film was used and roughly when exposed?

 

• 

  darinwc

• Jun 6, 2016

I will try to identify the film used. The period of exposure will be tough. I may find clues in other negs. But there is no notes that I've seen so far.

 

• 

  darinwc

• Jun 6, 2016

Best I can tell, if these were all taken about the same time, I'm guessing late 1970's from some of the cars in the images.
The film has 3 square notches, which I believe is Agfa Isopan.

 

• 

  darinwc

• Jun 6, 2016

Oh sorry there is only 2 square notches. Still Agfa I think.
And half the film is tri-X.. 3 V notches.