Old-World Classic Has Brooklyn Home

Keith Helmetag, 71, a co-founder of C&G Partners, a multispecialty design studio, on his 1969 Alfa Romeo Spider "Duetto," as told to A.J. Baime.

- A.J. BAIME

I first started driving when I was15, in 1968, right when there were a number of great sports cars on the road. The Alfa Romeo “Duetto,” as it is nicknamed,