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In page Junkers T 19:

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The T 19 first flew on 14 July 1922,[1] powered by a 55 hp (41 kW) Siemens-Halske Sh 4 5-cylinder radial engine.[2] Two more T 19s were flown, one with a 77 hp (57 kW) 7-cylinder Sh 5 engine and the other with a 110 hp (82 kW) 9-cylinder Sh 12.[1][2] The second T 19 was used as an engine test bed and was the first aircraft to fly with Junkers' first flight petrol engine, the air-cooled 75 hp (56 kW) 6-cylinder inline L1 of 1921.[1][3] It also flew[4] with a 1926 Armstrong Siddeley Genet.[5] The third T 19 was sold to India.[1]