Mercury Inner Sleeve Variations

A “Inner Sleeve”, a thin paper sleeve envelope which protects a vinyl record, had many advertisements or technical information printed on it. There were also many variations of the sleeves, and maybe few people don't know the whole variations of the sleeves that came with Mercury (and subsidiaries) records ever.

Of course I don't know either. Anyway, here are some of the variations.

Front	Back
I found my MG-20556 came with this type of inner sleeve, on which Living Presence series' advertisement are printed.

Front	Back
A innersleeve that came with MG-50283. The only difference from the above sleeve is the colour.