Insulators as follows -- actual postage additional:

CD 106 HEMINGRAY / No 9 // PATENT / MAY 2 1893 -- great blue! -- SDP -- four partially nicked drips - small potstone above A in patent - great early blue! -- $35 (SOLD)

CD 106 HEMINGRAY / No 9 // PATENT / MAY 2 1893 -- SDP -- six partially chipped drips and a small base shell fracture -- great milky swirls! $25

CD 106 HEMINGRAY / No 9 // PATENT / MAY 2 1893 -- SDP -- great condition with just a couple nicked drips -- great milky swirls -- $40

CD 106 HEMINGRAY / No 12 // PATENT / MAY 2 1893 -- SDP -- small chip on the upper wire groove side -- just three partially flaked drips and a hard to see shell fracture on the base -- great milky swirls -- $25