Does someone have info on the Canadian Ace label (from Lachine, Montreal)? Label image of 351012-A (Majestic Dance O.) gives: "Double Length" and lists 2 tune titles. Rust lists an issue (351024) under Teagarden 1931 (with Rollini), from Banner etc. Is this also a 78 with 4 tracks? Anything more known? Han Enderman