Hi -- I'm a new member, first post. Check abe.com which is the site for advanced book exchange (collection of used booksellers) to see six copies of 73 ISDT book -- the title of the book itself contains ISDT in it and it is a photo essay on that year's event which was held in and around Pittsfield, Mass that year. Lots of pictures and plenty of Pentons, Zundapps, etc. 2 @ 50bucks, 3 @ 60 and one 100+ just as with Pentons, condition has a big effect on price. I'm not selling, just letting you know. One went on ebay for well over 100 recently.
ISBN reference number
0801959632
Regards
(Expecting delivery of 75 HS soon)
Here is where you can go directly to the site and there is on @ $39.00.
http://www.abebooks.com/servlet/SearchResults?kn=ISDT&sts=t&x=66&y=17
Ron Carbaugh
Right. Two days later and all the books seem to have disappeared! (except the 100+ copy in the UK (cheap by lb sterling stds I guess)).