Help with tanks.

[raywilliamsmotorcycles]

Hi, I've recently taken over my fathers motorbike shop which he started back in 1968. He never chucked anything away so I am in the prosess of going through the old stuff he's got here and trying to identify most of it.
Any help in telling me what these tanks are?

Regards Matthew

[L.A.B.]

1. Suzuki? Kawasaki? Yamaha? (I doubt the filler cap is original)
2. Yamaha XS650B http://i190.photobucket.com/albums/z189/uberkafer/Yamaha-XS650B-1975.jpg
3. Suzuki GT200X5 http://www.suzukicycles.org/photos/GT/GT200-X5/1981_GT200_yel-top_990.jpg
4. Honda CB100N http://motorbike-search-engine.co.uk/classic_bikes/honda_cb100n.jpg

[raywilliamsmotorcycles]

Thanks L.A.B!! Spot on there, would have taken me hours and hours to find them. I'll upload a few more pic's off the first 1, on monday see if it helps.

Might have to do a daily quiz here because we got 30/40 maybe more tanks that we're not sure that their off!!

Cheers Matthew.

[raywilliamsmotorcycles]

Here' a few more pic's of the first tank, dont know if its of any help??

cheers Matthew.