This website has the issues from 1892 and 1893 collected in one PDF (of no less than 892 pages!). For someone able to read it fluently, it's a nice reference. As a weekly magazine of around 32 pages, this was quite the read back in the day.
That does it; I need to start learning German again
I should look out for something that would 'unlock' these publications. I don't know the English word for it, but it is a document containing a list of all publications. It's like a bibliography but for archives.
Forgive me, you can find its contents on p. 3. And you can download this document.
I can make some trips to the IISH in Amsterdam and make photocopies of original manuscripts too of course. I'm pretty certain they also hold the Die Neue Zeit archive.
I can make some trips to the IISH in Amsterdam and make photocopies of original manuscripts too of course. I'm pretty certain they also hold the Die Neue Zeit archive. They practically are thé Kautsky archive.
They practically are thé Kautsky archive. Well, I knew they hold the Kautsky archive, but wasn't sure they also hold the Die Neue Zeit archive, but I guess they do.