On the left is a CD 145 EIN [020] (Dome) OX (F-Skirt) BROOKFIELD SB in an unlisted deep, rich Blue with only a short scratch on the rear skirt and a pinpoint tic here and there. It has a nice bubble above the OO in front, and there is a small, black rock in the rear crown.

On the right is a CD 147 EIN [030] (F-Skirt) PATENTED (R-Skirt) OCT. 8TH 1907 {Brookfield product} SB in Green Aqua with lots of amber, especially in the rear dome, giving it a somewhat two-tone appearance. Besides a few tiny scattered pecks and surface scratches, I can find no damage. There are also a couple of small pieces of debris floating around.

Asking $10 plus postage for the pair.