First is 1" enamel on brass with text on outer segments "Women's National Unionist Associon." Reverse maker mark "W.O. Lewis (Badges)/Birmingham." The piece is somewhat difficult to date but likely 1930s or a little newer. Mint. Second item is 1-1/8" enamel on brass medal1ion with loop at top. One side shows train engine and signal flags surrounded by text "National Union Of Railwaymen" opposite side has the initials of that name on a flag above a pair of clasped hands and beneath the text "Workers Of The World Unite." Likely 30s but possibly somewhat newer. Exc.