DAVID BOWIE Knock On Wood (Circa 1977 Portuguese wide centre Stereo 7" vinyl single, also includes Panic In Detroit. This late 1970s issue is housed in a glossy paper picture sleeve featuring a unique red titled black and white picture of Bowie on stage, and the orange RCA label carries the 'SPA' copyright letters. The sleeve has some minor wear and creasing, whilst the vinyl looks barely played. A really nice example and the first we have seen! XA-01001)