this vintage record is actually pretty special - its a "recordio" - a home recording someone made a long time ago - and it's actually quite a rare, real "found" sound - something else Belott collects besides "found" images is apparently "found" sound !
His PICTUREBOX book: 'WIPE THAT CLOCK OFF YOUR FACE' is accompanied by a DVD/CD that includes a full length sound track complied solely of "found" sound!
and in fact, BRIAN BELOTT, and partner PETER PEZZIMENTI host a "found" sound program on wps1 ART RADIO.
http://www.wps1.org/include/shows/lost_found.html