Vintage McClelland Barclay maple leaf and diamanté screwback earrings made in 1940 as  part of a series of maple leaf costume jewelry. They are signed 'Barclay' and were made by Rice-Weiner in Providence, RI. You can wear these maple leaf and diamanté screwback earrings with any of the other items in the maple leaf series including a , , or the  or .