Here's one of the tuff CD 106's to get hold of. Prismic Hemi No 9 with RDP base EIN [320].Obviously these were never intended as RDP but the drill they used was very rounded giving the drips a hemispherical shape rather than cone/truncated. VVNM, I can see a little light dullness on the rear WG lip trough and a tiny peck on the WG lip. More pix on req. First mail to me... $23 + actual shipping.