CD 121 AM.TEL.& TEL.CO. - smooth base, Hemingray blue, 5-6 tiny flakes around the base (see pic) -- $15 plus actual postage.

NOTE: I'm selling these insulators on behalf of the Jim Fielding estate -- PayPal (no fee friends and family) or checks are both accepted - I'll provide instructions. I'll also be handling all the packing and mailing.