Here is a comparison between a genuine official copy of Aerosmith Pump made by Universal and a Russian counterfeit copy. In the picture, the real one is on the left and the fake is on the right.

Russian mini LP of the 1967 album from the Fab Four. Nice reproduction including a full black CD replica of the original vinyl disc.

The first three Emerson Lake and Palmer albums (self titled, Tarkus and Pictures at an Exhibition) are arguably the first true Rock Mini LPs. They were released on 21st September 1994.

These had been preceded by a much earlier Lotus and a US release of some Rolling Stones albums repackaged for Japan a few short months before these. Neither of these earlier releases was true to the original vinyl although the Stones came close.

The earliest true Minis were two series of MCA Jazz releases from March 1994 (MVCZ-26 to MVCZ-45) including this example: Death and The Flower.