I found another one of these cameras, this time a Nokina version and the battery compartment is not corroded. So I have updated the original post to reflect the new test photos.

I am not sure it was worth the effort.
I found another one of these cameras, this time a Nokina version and the battery compartment is not corroded. So I have updated the original post to reflect the new test photos.
I am not sure it was worth the effort.