T-REX The Slider (1987 UK 13-track white label vinyl LP test pressing with plain white labels, with RAP 503 - A1 / B1 matrices. The groups third studio album originally released in 1972, this reissue was part of the T-Rex Classic Rap series, within a hand annotated title plain card sleeve. These were pressed in tiny numbers purely to test the sonics & never intended for sale to the public, the vinyl appears barely played)