"Industrial design firm Sundberg-Ferar, which created the concept and design of the original car, recently unearthed a trove of photographs from..." (Bay Area Rapid Transit Communications Department, 2022)
References:
Bay Area Rapid Transit Communications Department. (2022, Nov 7th) 50 Years of BART: Prototypes That Started It All. Retrieved from Railway Age: 50 Years of BART: Prototypes That Started It All - Railway Age
Published on November 10, 2022