Slingerland Vintage 1960s 18 Bass Drum 8 lug Black Diamond Pearl 18x14A Slingerland Vintage 1960s 18 Bass Drum 8 lug Black Diamond Pearl 18x14 in Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and all accessories too. What you see is what you will get so please check out the pictures! Everything we sell has been tested and is fully functional unless otherwise noted. We