Coca-Cola 'The Hi-Fi Club' Record Holder

After planning to purchase this late 1950's item a few months ago, I finally got out (during a work event) to pick this up. I can only imagine what artists 45's were kept in the 12 sleeves.
Happy that the index is clear, and that the retractable handles work as designed. No cracks or tears in the red vinyl.
I have seen photos of two other types that are very similar. This one is known to be the English Canadian version. There is an American and French/English versions as well.
I was told I should fill it up with Late 50's records, but I think I will only insert one. Of course it will be from Elvis.
Keep well everyone.