petits chevaux
/ˌpɛtɪ ʃəˈvəʊz/noun
A gambling game in which bets are placed on mechanically operated horses made to spin round a flag at the centre of a special circular table.
Origin
Late 19th century; earliest use found in Clown. From French petits chevaux from petits, plural of petit + chevaux, plural of cheval horse.