The CAPEX '78 Souvenir Sheet was placed on sale June 10, 1978, at Toronto, Canada. Eight 13-cent stamps, depicting four animals and four birds indigenous to the United States-Canadian border, are printed on the sheet. The four animals depicted on the sheet are a moose, a chipmunk, a red fox, and a raccoon. The four birds are a cardinal, a mallard duck, a Canada goose, and a blue jay. Stanley Galli designed the stamps.