BSO Transcription Trust - archival plans?

[George Allen]

Does anyone know if there are any plans to digitally archive some/all 
of the BSO Transcription Trust taped performances that were made from 
1957 through 1991:
http://www.koussevitzky.com/Html/BSTT_Index.html
[a site run by Kevin Mostyn, the CE of WCRB for many years in the 
late 60s and 70s, and a rabid Koussy fan]

There's a lot of local musical and radio history here.  I've always 
wondered why the BSO no longer makes them available, like they did in 
the 70's with the WCRB musical marathon.  They're probably rotting in 
storage - someone needs to fund a project to preserve them!!!!
    George