One person wide, it's the narrowest car you'll likely ever see.
DeDion one cylinder
The first two on the left are Cadillacs
And this is only the back room
1885 Benz
Part of the 1885, but the cream and black buggy is an 1895 Benz, and the fist mass produced car ever made
http://gothere.com/mg-world/Museums/cooley.htm
A good write up of the J A Cooley Museum in San Diego's North Park suburb
