here are two different Brookfield CD 136's as follows -- Note the two pictured are sold, but I have several identical of the first one:

(crown) B & O // PAT. JAN 25th 1870 -- VNM -- nice crude heavy style! $10 plus actual postage

(skirt) B & O (crown arc) number / W. BROOKFIELD / 45 CLIFF ST. / N.Y. // PAT / JAN 25th 1870 -- I have two remaining. One has a small clean wire groove chip -- figure $6.00 + postage -- A second one has several bb dings and a scrape on the dome (not bad) -- figure $5.00 + postage

$14 for a pair if interested (plus actual postage)