Here are two nice power insulators as follows - actual postage additional - combine pieces for savings.

CD 178 SANTA ANA [020] mold line over base in a great blue! Only issue is a short cooling fracture on the back - $65 (books 70-100)

CD 282 HEMINGRAY / No. 2 PROVO TYPE // PATENT MAY 2 1893 / PATENTED APRIL 25 1899 - SDP -- chip on the lower ridge on the back, one small base flake and a couple of nicked drips -- $25