If not available on the i-net, you could do some good for the community ... you could scan to PDF and send the files to:

http://www.k-jet.org/

Specifically:

http://www.k-jet.org/documents/greenbooks/200-series/

http://www.volvowiringdiagrams.com/

http://www.volvotips.com/ (though stores them in Adobe Flash files with a advert javascript frameworks around it.)

Yet as you like.

Like CB says, much of this is already free on the i-net. Original printed greenbooks of vintage are a collector's item, also. Perhaps see eBay, iPd classifieds, and elsewhere.

Collectors in Europa seem to like the vintage U.S. spec stuff, also.

Hope that helps.

Publications MacDuff.
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