the Ultra-Mirage 507 (after the Super-Mirage 500, after the Mirage 5):
Lovely...the last one is quite impressive !
Thanks!When appeared the YF-107 Ultra-Sabre (after the F-100 Super-Sabre, after the F-86 Sabre), Dassault engineers proposed the Ultra-Mirage 507 (after the Super-Mirage 500, after the Mirage 5):