Where can I find a list of all international football (soccer) results
since FIFA was founded in 1904?

Dear beaker75-ga, 
Pending removal of this question by the editors, you may wish to
consider this: there is not, as yet, such a database. Several
enthusiasts have started to compile lists of games but it is still not
completed. I can point you to one database which gives results for the
early 1920s to 2001, but they acknowledge it may not be comprehensive.
This can be checked against another site which lists hundreds of
matches over a similar period, by country. Again, there will be
missing matches, not all start as early as 1920/30, and it is not in a
searchable database.

Would a link to these sources answer your question?

answerfinder-ga

The first Swedish goal against England this evening was reported to be
the 2000th in World Cup competition, so someone seems to have
statistics on that.