All are CD 145; all are Brookfield-made; and all are VNM or better.

At far left is a CREB EIN [210] (F-Crown) 18/(Arc)W. BROOKFIELD/45 CLIFF ST/N.Y. (R-Crown) (Arc)PAT'D NOV 13TH 1883/FEB 12TH 1884 {MLOD} SB in Blue Aqua. This is the 18f variant in Lee Brewer's excellent book. (See https://www.insulators.info/books/creb-reference.htm.) There's a tiny fleck off the base of the inner skirt.

Next to that is a SKEB EIN [030] (Dome) Backwards] 7 (F-Skirt) BROOKFIELD (R-Skirt) NEW YORK SB in a rich, bright Blue with generous dome glass. I see four scattered pinpoint pecks on the outside and some tiny nibbles on the sharp edge of the inner skirt.

Second from right is a tall B with EIN [010] (Dome) [Backwards] 11 (F-Skirt) B SB in Light Aqua with moderate fizz throughout and a few small bubbles. There's a flat lehr kiss on the rear dome and pinpoint pecks on the rear skirt, front crown, and base resting edge. Note the offset B high on the left front skirt.

At far right is a petite B also with EIN [010], this one in Aqua with a few scattered seed bubbles and having only a small glass dot on the very thick dome. I find just three scattered pinpoint pecks along with small open bubbles on the base and inner skirt. Note the B is low and centered on the front skirt.

Take all four for $45 shipped in the US.