No - the clutch and gearbox were all behind the engine. That unit you are looking at in the photos is the gearbox. 'Transmission' and 'gearbox' are synonymous. The clutch would be located between the engine and the transmission and cannot be seen in these photos.
As for the images - I've been at this for a very long time so some of the photos I have can't be found anymore.
The first shot came from the URL that's listed on it, but I don't think that site is around any longer. The second shot came from the
Traction Products website - though I have enlarged it from the original you will find there. I'm not sure where the third shot is from - probably a site like
Racing Sports Cars. The source on the final shot is one of those "I could tell you, but then I'd have to kill you" kind of things.
>8^)
ER