Christian,

Thanks for the link to Komenda.
I’ll email them tomorrow.
I’ll still will try to get a high-res scan off an original.


Lawrence,

Thank you.
I have the earlier version:
Porsche 911, Forever Young.
Tobias Aichelle
1995
ISBN 0-929758-11-0
It has six pages of the paper on p.p. 84-85.
It is credited to being published in the German technical journal MTZ, Motortechnische Zeitschrift in January 1965.
I’ll try there also.


Peter,

I just One-Clicked the June 1999 Aichelle. Thanks.
I have that somewhere – probably out on loan.
It does not hurt to have two copies.
I’ll just give one to a needy library.

Best,
Grady