![English: Italian IMAM Ro.57'bis fighter . early 1940s. Uncredited 42 Italian IMAM Ro.57 bis fighter in flight Stock Photo - Alamy English: Italian IMAM Ro.57'bis fighter . early 1940s. Uncredited 42 Italian IMAM Ro.57 bis fighter in flight Stock Photo - Alamy](https://c8.alamy.com/comp/P2R2XT/english-italian-imam-ro57bis-fighter-early-1940s-uncredited-42-italian-imam-ro57-bis-fighter-in-flight-P2R2XT.jpg)
English: Italian IMAM Ro.57'bis fighter . early 1940s. Uncredited 42 Italian IMAM Ro.57 bis fighter in flight Stock Photo - Alamy
![IMAM Ro. 57 MM. 407, Guidonia, maggio 1939 e IMAM Ro. 57 Bis, Gruppo Sperimentale Tuffatori, Ciampino, febbraio 1943 | Aircraft, Wwii aircraft, Aircraft art IMAM Ro. 57 MM. 407, Guidonia, maggio 1939 e IMAM Ro. 57 Bis, Gruppo Sperimentale Tuffatori, Ciampino, febbraio 1943 | Aircraft, Wwii aircraft, Aircraft art](https://i.pinimg.com/736x/2e/8e/a5/2e8ea56d04974580e12ac6451a294569--iman-militaria.jpg)
IMAM Ro. 57 MM. 407, Guidonia, maggio 1939 e IMAM Ro. 57 Bis, Gruppo Sperimentale Tuffatori, Ciampino, febbraio 1943 | Aircraft, Wwii aircraft, Aircraft art
![English: Italian IMAM Ro.57 fighter prototype . circa 1939. Uncredited 42 Italian IMAM Ro.57 fighter prototype front quarter view Stock Photo - Alamy English: Italian IMAM Ro.57 fighter prototype . circa 1939. Uncredited 42 Italian IMAM Ro.57 fighter prototype front quarter view Stock Photo - Alamy](https://c8.alamy.com/comp/P2R2WD/english-italian-imam-ro57-fighter-prototype-circa-1939-uncredited-42-italian-imam-ro57-fighter-prototype-front-quarter-view-P2R2WD.jpg)