Docavia - 023 - Leo45 Amiot350 Et Autres B4

The publication you are referring to is actually a highly regarded , Docavia No. 23: LeO 45, Amiot 350 et autres B4 , rather than a standalone article. Published in 1986 by Éditions Larivière and authored by aviation historians Jean Cuny and Raymond Danel, it is considered the definitive technical history of French medium bombers from the late 1930s. Overview of the Work

: Comprehensive three-view line drawings and internal cut-a-ways. Docavia 023 - LEO45 AMIOT350 Et Autres B4

The book provides an "exhaustive history" across , documenting the development of the B4 (four-seat bomber) category that was intended to modernize the French Air Force before WWII. The publication you are referring to is actually

Leo 45, Amiot 350, et autres B4. (text in French) (Hardcover) Overview of the Work : Comprehensive three-view line

: The primary focus is this advanced, all-metal bomber known for its high speed (nearly 500 km/h) and heavy defensive armament, including a 20mm cannon.

: It also catalogs lesser-known prototypes and experimental B4 projects that never reached full production. Content Highlights

: Detailed color plates showing various camouflage patterns and unit markings used by the Armée de l'Air and Vichy forces.