We have this piece and would like to know more about it. Its about 1.5 in. tall by 4.75 in. x 3.25 in. we think 1920’s or 30’s any help would be welcome
http://www.thepotteries.org/allpotters/854b.htm
Scroll down here to find your mark !! They used several marks including yours after 1930 !!