Howsit okes.
I don't have a manual for the Crisbow, but I'll tell you what I know.
The first Crisbow that I saw was the Cheetah model (recurve single prod) with a draw weight of 150lbs. These came out in the mid 80s and I got one of those in Johannesburg in 1988. The crossbow was sold in a flat polystyrene box with two Easton Eagle 2117 bolts inside. There was no booklet or manual, but there was a foldout brochure about A3 in size, full colour, which showed the two versions of the Crisbow. There were basic specs on that sheet. If I remember correctly there was a simple instruction page, folded in four, black and white, showing how to load and shoot the crossbow. I don't have the sheet anymore but there is a small chance I still have the colour foldout.
The components (and probably the bows themselves) were distributed by a company called Taylor and Henderson, and in Johannesburg they had an office in Darras Centre (near Kensington).
It was from Taylor and Henderson that I ordered the compound prod and 4x32 scope to attach to my Cheetah, which effectively made it a Quadro 2000 such as what Leylan has. Mine is the same as Leylan's except that mine says Cheetah instead of Quadro. Also, Leylan is missing the front grip.
When I upgraded to compound, I handed the recurve prod in for a discount (I regret that decision).
Leylan: watch the rust on that Quadro in KZN. I have spent many a moon in Amanzimtoti and I noticed the bolt heads on the back of the prod getting rusty. It would help to treat those against rust. The same applies to the scope mounts and the cam bolts. Speaking of scope mounts, the original mounts suck badly. If you can get some Lynx mounts for your bow you'll have less problems with a shifting scope. IIRC the mounts I bought were the same as what people use on a BRNO 527 rifle.
Pics will be coming up, if there is specific pic you want.