Uwe,
Were you an ACOC member the answer would be but a keystroke away. The Club’s website shows two ‘6101’s; the original car registered MPD 170 D, owned for 41 years by the Corn family & now in the hands of Melvyn Sanders, and the other shown in the Replica Appendix as:
‘Built 1992. Colour brown. Last known owner Stephan Kranz. Location Germany. Thought to have been built by Brian Angliss. LHD. 427 replica....etc’
You’ll find the website Appendix, listing 22 replica coil spring and 26 replica leaf spring cobras with details of their origin, an interesting read. Finally, rest assured that Rinsey’s books are superbly reliable: the cars you see in them are the real thing.