2026-03-24 A (Film) Night Exposure Aid

I came across this clipping in a pocket of a gadget bag containing a 1985 Minolta Maxxum 7000.

Titled Approximate Night Exposures, I would of thought it would have been cut from a photography magazine.

Except on the back there is part of an ad for an Alberta Ballet Lottery for a Family Vacation. That would make me suspect the clipping is from a local publication.

The quality of the paper would make me suspect it was a magazine, rather than a newspaper.

The fact the chart only has films from 50 to 400 ISO would also help a bit in narrowing down the decade. ISO 1000 film did eventually show up.

It might be easier to check with the Alberta Ballet for who they advertised “Lottery License Number R36608” with. I don’t suspect the Alberta Lottery regulator would want to help.

Would any of you happen to be able to help? Have you seen this chart before? Or an article containing this chart? Or a ballet…?

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2026-03-14 - History and Evolution of the Kodak Logo

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