Strikethroughs?

[JeffH]

Could these be strikethroughs? Doesn't look like PMD to me.

[Nevol]

Could be, are the bottoms smooth or rough?  They appear smooth from what I can see, and if so, they probably are S/Thrus.

[JeffH]

Bottoms are smooth. The one on the 1995 is more apparent to the eye than it looks in the scan. And the one one the Millennium crosses from the flag to the field.

[Fulvio]

Doesn't look like PMD to me.

Nor to me. Struck through wire, I would say.

[purplepennyhunter]

or struck though a piece of cotton

[JeffH]

I was thinking, maybe, wire for the '95 and thread for the millennium.