T-REX Zinc Alloy (1987 UK 14-track white label vinyl LP test pressing with plain white labels, with RAP 505 - A1 / B1 matrices. Originally released in 1974, this reissue was part of the T-Rex Classic Rap series, within a catalogue number hand annotated 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)