Insulators as follows -- actual postage additional:

LR 115 - no markings - complete with metal base mount -- chip on top and small flake -- $15

LR 115 - no markings - complete with metal base mount -- couple small small base chips & manufacturing flaw/chip above hole -- $15

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.