MG

MG stands for Morris Garages, it is British and it started production in 1924.

MG (hubcap)
Size: 58mm x 58mm

MG
Size: 102mm x 102mm  (30-32 x 32-74mm)

MG Size: 25mm x 25mm

MG Size: 55mm x 54mm

MG (cream and gold)
Size: 54mm x 53mm x 10mm & 55mm x 54mm

MG
Size: 119mm x 38mm

MG (bonnet lever) Size: 35mm x 35 mm x 40-100mm

MG (bonnet lever upright) Size: 35mm x 35 mm x 40-100mm

MG (plastic)
Size: 73mm x 75mm

Note the thickness of the letters above and in the mounded emblem below.

MG
Size: 87mm x 180mm