Examples of the type
1624 CW
1624 CW
1624 CW – W only; (1)6Z4
0.78 g
0.78 g
1624 B CW – CW after date
1624 B CW – CW after date
1625 CW
0.82 g
0.82 g
1626 CW
0.86 g
0.86 g