MUSSOLINI PEN Crown Fountain Pen Crown Ink Total satisfaction when flying! Total satisfaction when writing! Osaka - Tokyo - Kokura Sawai Shop Co Ltd From the magazine "Asahi Graf", March 11 1942 issue

The airplane became the main attraction at the MUSEUM OF THE WEAPONS OF MODERN TIMES Supervisor: Aviation Association of Great Japan Along the Kansai line at the Ayameike Science Park From the magazine "Koku Asahi", July 1943 issue