From left to right:

CD 143 MONTREAL TELEGRAPH CO. -- MLOD, smooth base -- nice milky swath on the left side -- tiny ping above RA in Telagraph, dome ping and a minor lehr kiss on the side -- $75 plus actual postage (SOLD)

CD 143 MONTREAL TELEGRAPH // CO. -- MLOD, grooved base - nice milky swath on the right -- flat thumbnail base chip on the back -- $60 plus actual postage

CD 143 MONTREAL TELEGRAPH // CO. -- MLOD, smooth base -- darker blue shade! VNM (a couple tiny pings) -- $100 plus actual postage (SOLD)

NOTE: I'm selling these insulators on behalf of the Jim Fielding estate so currently all payment must be by check (no PayPal). I'll be handling all the packing and mailing.