That match was the return leg of the quarter final of what Italians call the Coppa Europa Centrale (better known in English as the Mitropa Cup, the best of the several international club competitions that pre-dated the creation of the European Cup). The win (with Juve’s oriundo striker Raimundo Orsi scoring four goals) put Juve through, but they were knocked out in the semi-finals by Austria Vienna.

Very basic match details here:
http://www.juworld.net/partita.asp?idpartita=533

As anyone who has been to Torino knows, the old Communale (which is where this match was played) was infinitely superior to the out of town white elephant that is the Stadio delle Alpi. The new Communale (aka Stadio Olimpico) built on the same site is a significant improvement (with all modern conveniences) but is too small for big matches and cursed with very heavy-handed security. It will be interesting to see what Juve do with the redevelopment of the Delle Alpi over the next few years.