Hi,
here's a little something to start this group off; I think it might be
of interest to those of us who like to build scale models of both the
somewhat obscure and the more common prototypes.
The venerable British "Flight" magazine is available on the web
including a huge pdf-archive of their issues from 1909 and onwards.
It's not really searchable but if you know the year a particular
prototype was built, it's good fun to leaf through the issues from
that year: Quite often you will strike gold! Photograps, drawings as
well as informative texts can be found on almost anything that flew
(and sometimes probably did not...). Amongst other things there´s
quite a bit about the ILUG exhibition in 1923 which I think is of
interest to us Swedish scale "freaks"...
Anyway, here's the link :
http://www.flightglobal.com/PDFArchive/
Look it up, have fun and send a thought of thanks to the people who
made this treasure available to us for free.
Cheers,
Johan