Production chronology1938–1939
Sourced production or model lifecycle range used by the main catalog timeline.
curated ↗2 years
Source-described small open competition-oriented special. Surviving summaries do not establish a separate factory type number or exact completion date.
Sourced production or model lifecycle range used by the main catalog timeline.
This record contains useful sourced evidence, but it does not yet meet the reference-ready standard. Still needed: attributed imagery. Fields we cannot source stay empty rather than guessed.