4 x British Rail Pre 1960s Wheel Logo Buttons

Set of 4 buttons as shown. All brass/gold colour British Railway wheel logo (Pre 1960s). 1 x 2.5cm (1") size. 2 x 2cm (3/4"). 1 x 1.5cm (0.5"). Approx sizes. All in good condition, although one is a bit dull, might need a polish.