JETHRO TULL Living In The Past / Christmas Song (Incredibly rare 1972 US pair of 10" single sided metal based methyl cellulose lacquer acetate test pressings for the 7" release featuring the 3:18 Mono version of Living In the Past & the 3:50 Stereo version of Christmas Song as 7" cuts on 10" platters. The labels are WB type-written generics, dated 9/18/72. Both acetates are in superb condition & housed in the original generic 'Audiodiscs' die cut paper sleeves. Made in extremely smallnumbers for studio reference purposes, these seldom turn up on the open market & are highly sought after)