Haven't heard any Spanier after the classic 1939 tracks, but I saw Hucko the year after your disc in a touring show jointly led by Jack Teagarden and Earl Hines and also including Cozy Cole, Jack Lesberg and Max Kaminsky. Looks like they were recorded when they got to Paris:
http://www.cduniverse.com/search/xx/music/pid/6774442/a/At+The+Olympia+Theatre,+Paris,+France+-+Nov.+6,+1957.htm