Sourced production or model lifecycle range used by the main catalog timeline.
Äskulap3 HP Voiturette
Only documented Äskulap vehicle family, associated with Ignaz/I. Schwarz's machine works at Linienstraße 154a, Berlin, and apparently aimed at physicians through its healing-god name. Later references describe a tubular-frame rear-engine voiturette using the 80 × 80 mm De Dion-Bouton single, with two- and four-seat vis-à-vis forms. The claim that one won a 240 km Paris–Rouen event in 7.5 hours and the alleged 500-car output are not treated as verified production facts. Because contemporary physical or registration evidence has not been recovered and a specialist production audit considers the illustrated vehicle potentially only a proposal, this row is conservatively classified as a prototype/documented design pending stronger evidence. It is distinct from the French Esculape and Austrian Aesculap marques.
Dates with their meaning intact
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.
A period-attributed advertisement claimed about 500 automobiles, but no factory ledger or surviving German-built car verifies that figure; a specialist survey argues series production may never have started.