The "Hungarian Dance No. 1", the first track on the Brahms cylinder, then already in an advanced state of decay, was dubbed on shellac disc in 1935 in the Lindström recording studio. Of the handful of pressings for archival use none seemed to have survived the Second World War, until one specimen surfaced in surprisingly good condition on a German flea market. The disc went to an important collector from whom I traded it. I heard all available sound files, but the Lindström pressing, despite its shortcomings, stands out for richness of detail of Brahms' musical performance.
Norman Bruderhofer kindly transferred the Lindström pressing and made room for my illustrated article with soundfile on his website: http://www.cylinder.de/deeplink_resource_brahms.html
This is Brahms at the same piano where he was recorded in December 1889.