Can someone identify this tartan for me, please?

[Tobus]

I think you are on the money Tobus, as Steve said " and without the two black lines"

The way I read it, he said "alternating with and without the two black lines", which is what Black Watch does. But MacLeod of Harris doesn't.

[Downunder Kilt]

The way I read it, he said "alternating with and without the two black lines", which is what Black Watch does. But MacLeod of Harris doesn't.

Ah yes, I see where your comming from Tobus, perhaps a comma somewhere may help.

[Domehead]

With regards to any punctuation edits of Mr. Ashton's trivia,

There's written a historic connection between the
Basic Gov't Sett (Logan and Stewart's Green Ground Group: without fine over-stripes, tram-lines or guard-stripes); Loudoun's Highlanders and Dark MacLeod.
It is detailed in Tartan: The Highland Textile, p.133

Domehead