From left to right:

CD 252 McLaughlin No. 62 in light green -- small base chip takes one drip on back -- $15

CD 252 KNOWLES / No. 2 CABLE // PATENTED / "prism" / JUNE 17, 1893 -- aqua -- VNM -- $15

CD 145 H.G.CO // PETTICOAT in a light yellow green -- open bubble in base - else VNM -- $15

Actual postage additional