I'm trying to date an album Artia issued (their # MK 1525 in 1961) which
derives from USSR 05246/7, Rachmaninoff's Symphony #1 with Kurt Sanderling and
the Leningrad Philharmonic (or "Leningrad State Philharmonic Society Symphony
Orchestra"). In fact I'm trying to confirm that it IS Sanderling, since the
only Sanderling discography I can find quotes Sanderling as saying that the
only Rachmaninoff Symphony he recorded was #2.
(We don't use that new-agey "Rachmaninov" around these parts)