Hello y'all here inliners...

From reading the Chevrolet Inline Six-Cylinder Power Manual Book from Leo Santucci, I have seen he talked about some Inline Six Cylinder Engine Builders, but I've not heard about Cotton Perry anymore, therefore I'd like to know how can I contact him ? Does anyone know if He's still in Business or his Company's name ? E-mail address or telephone number ? Any input would be very appreciated ! Keep us inline, fellows...

Thank you,
INLINE SIX \:\)
Brasil - South America