Aha - the 'tying the legs together' shearing method
I don't know much about Blackies but they are probably Lewis Blackface - any other ID offers?
They do look nice and clean - I think it's been quite dry up there.
I might have put a bit on here, in 'crafts' or 'sheep', about how to assess a fleece before you decide if it's worth working with. I don't know how to search for a specific topic (not overly computer literate
) but if anyone knows where it is it would save me typing it out again - I use two fingers only so it takes a while
From the photo the fleeces look to be a double coat - have a close look and see if you can see the long hair layer and the woolly undercoat, or there might only be a top hair layer. Blackface fleece tends to the coarser end of the spectrum, so you won't be able to knit anything soft, unless there is an undercoat and you can separate that out, which is what I do with my Hebridean fleece.
You might like to try a pegloom rug - I think there are crafters on here who make those to give you info. You don't have to spin the fleece first, but just use it as it comes.
Fleeces like that were used to weave very rough, hardwearing fabric. You separate the two parts of the fleece and spin the hair for warp and the undercoat for weft. It would be very itchy though.
You could cut off the hair beyond the tips of the undercoat, where it is coarsest, then spin the rest to make a very hard wearing outdoor working jumper - you would need to wear it over something to keep the itch out.
Would you be interested in making felt? You could make thick felt table mats with added embroidery or needle felting a pattern on, or tea cosies or a floor rug, or a waistcoat/sleeveless jacket.
With nine fleeces you can probably do a bit of all those things and someone else is bound to have more ideas.