These cars may have appeared in threads before, but here for you appreciation/discussion are the best pix I have been able to find.
First Porsche hybrid, 1900
Prototype:
Final version:
Porsche Type 69
Sponson-type front wheel covers... Ferdinand tried 'em!
DesignApplause | Porsche 356 aluminum car.
Porsche body Type 64, 1939
Porsche factory reproduction:
High Museum Of Art — Luxist
