There is at least the Konrad Zuse Internet Archive, even partly in english: http://zuse.zib.de/ http://zuse.zib.de/. I have no own references apart from lecture

There is at least the Konrad Zuse Internet Archive, even partly in english: http://zuse.zib.de/ http://zuse.zib.de/. I have no own references apart from lecture slides I have no access to anymore. The thing with the first computer is similar with cars. France has a very different definition of what was the first car than germany - distinguishing between the first car and the first "modern" car - the same will probably be true for the USA and UK.