Sister Sledge - Blockbuster Boy / US Promo 1977 - (VG++/neutral)

US - 1977 Pressing // 7" in a Neutral Cover - Promo Copy

The legendary female disco-funk formation with one of their countless hits

B-side: See photos

Condition: Very Good!

Record: VG++
Cover: Neutral

Printed: USA 1977
Label: Cotillion Rec. 44220