Breda Ba.15 s motorem Walter NZ-85 (1929)
neznámý (unknown)
1929-05-09
Flight, May 9, 1929, p. 378 - <a rel="nofollow" class="external free" href="https://www.flightglobal.com/pdfarchive/view/1929/1929%20-%200958.html">https://www.flightglobal.com/pdfarchive/view/1929/1929%20-%200958.html</a>