Overall: 2 5/8 x 1 7/8 in. ( 6.7 x 4.8 cm )
engraved: (1), on front of plate: "BUTLERS/GR/RANGERS" (Butler's Rangers; foliate GR is the royal cypher of King George III)
Brass sword shoulder-belt-plate; slightly curved, oval plate with the name of its corps and a British crown above a foliate cypher engraved on front; two studs and hook on back.
Due to ongoing research, information about this object is subject to change.