▁Medal , ▁ 1 9 6 9 . ▁The ▁Grand ▁Federal ▁Service ▁Cross , ▁Germany ' s ▁highest ▁civil ian ▁honor , ▁ 1 9 7 0 ▁John ▁Price ▁W ether ill ▁Medal , ▁Philadelphia , ▁ 1 9 7 1 . ▁The ▁Bav arian ▁Service ▁Medal , ▁ 1 9 7 3 . ▁The ▁" H on our ▁Cit izen " ▁of ▁L ahr , ▁ 1 9 8 1 , ▁and ▁the ▁title ▁of ▁Professor ▁in ▁ 1 9 8 7 . ▁The ▁So ich iro ▁H onda ▁Medal , ▁ 1 9 8 7 . ▁Honor ary ▁citizens hip ▁of ▁Lind au ▁( decl ined ) ▁ ▁See ▁also ▁German ▁invent ors ▁and ▁discover ers ▁NS U ▁Ro ▁ 8 0 ▁Cit ro ën ▁G S ▁B iro tor ▁Maz da ▁R X - 7 ▁Maz da ▁R X - 8 ▁Av to VA Z ▁Her cules ▁W 2 0 0 0 ▁N orton ▁Classic ▁N orton ▁Commander ▁Su zu ki ▁RE 5 ▁Van ▁Ve en ▁O CR 1 0 0 0 ▁ ▁Mid West ▁A E ▁series ▁ ▁References ▁ ▁C ited ▁sources ▁ ▁External ▁links ▁ ▁Anim ated ▁Eng ines , ▁W ank el ▁– ▁Anim ations ▁of ▁W ank el ▁and ▁other ▁engines , ▁i . e . ▁steam , ▁stir ling , ▁internal ▁comb ust ion . ▁ ▁Category : 1 9 0 2 ▁birth s ▁Category : 1 9 8 8 ▁death s ▁Category : Pe ople ▁from ▁L ahr ▁Category : Pe ople ▁from