From left to right:

CD 134 HEMINGRAY-18 // MADE IN U.S.A., RDP, nibble on the back wire groove - actually looks like a factory flaw -- nice hemi-blue -- $10

CD 125 HEMINGRAY / W.U. No. 5 // PATENT / MAY 2 1893, SDP, aqua - one wire rub from mint -- $5

CD 162 O.V.G. CO. // PETTICOAT, smooth base, aqua -- three flat base flakes - tough piece! -- $55

CD 252 HEMINGRAY-62 // MADE IN U.S.A., RDP, hemi blue -- VNM+ (I see no flaws) -- SOLD