Bernie Grundman Mastering single-sided "Hello" original 1985 acetate disc. Disc label reads "Prince Warner Bros. 45 RPM Stereo 6/14/85 Hello 6:29." Master sleeve label is inscribed in black and blue felt tip markers with the title "WB June 14,1985 Repl. 'B' Side Maxi 0-20357 Prince "Hello" Revised 6:29 12" 45 RPM." Acetate measuring approximately 12" x 12" and in fine condition. Acetate discs were produced in extremely limited numbers for internal mastering and label review, with very few surviving beyond their intended use.