Quote Originally Posted by George Collier View Post
The rebate area looks a bit fogged too, which could confuse the exposure issue and would flatted the effective contrast (shadows would be fogged as well, making over exposure difficult to say for sure).
Yes, it does look fogged. And there are sprocket hole "shadows" visible near the imprints "ILFORD" and "DELTA" that might indicate a general light leak. Which might help explain that apparent fogging. Note that those shadows are also mirrored more faintly directly below on the bottom rebate.

There is also another fainter sprocket shadow beneath "PROFESSIONAL". Fainter would mean that those frames were wound quicker between exposures, while darker would mean those frames sat in the same place longer between exposures.