Issued by VGC [VGC 1972] and used already in 1971. Also shown by Lettergraphics [Lettergraphics 1976] and in an undated post-1981 FotoStar catalog. Castcraft lists it as Manic Inline (“similar to Litzenburger” [sic]) [Castcraft 1978]. No lowercase.
There are various limited and probably unauthorized digitizations, including Limousine (FontBank, 1990–1993, used for sample).