1995 Canada #1573a Bridges FDC

1995 Canada FDC Scott catalogue number 1573a Bridges. Se-tenant block of four containing 1570-1573. 1570 Quebec Bridge, Quebec, QC, 1571 Highway 401-403-410 interchange, Mississauga, ON, 1572 Hartland covered wooden bridge, Hartland, NB & 1573 Alex Fraser Bridge, Delta, BC.