From left to right - actual postage additional:

CD 133 O.V.G.Co. -- nice blue-aqua, just one flake up the side, tough piece! -- $40 (SOLD)

CD 121 O.V.G. Co. -- (SOLD)

CD 120 (dome) PAT DEC 19 1871 // 5 (skirt) B -- couple small base flakes & a light flash mark -- nice light green-aqua! -- $10

CD 121 AM TEL & TEL Co. -- backwards 14 on dome, VNM (nibbling at thread base), unusual green shade! -- $15