It is indeed Bob's former car. Actualy it was Arlettes car Bob's wife
The give away is the red sticker in the window right upper corner . The sticker from bad camberg 2003.
The car is in his green jacket on the pict I posted , next to my zelensis
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And yes those wheels are not a nice "extra" to a car like that.
It is nicer with period rims like 356 or just standard bug wheels
Greetings,
ZELENSIS, coachbuilt body from the 50's on a vw platform made in Belgium. Peter the heb detective