'Philo T. Farnsworth was 15 when he designed his first system for this medium'
TV
ENTER & DESIGN IN, PLEASE: Philo T. Farnsworth was 15 when he designed his first system for this medium
Philo T. Farnsworth was 15 when he designed his first system for this medium
Philo T. Farnsworth was 15 when he designed his first system for this medium
ENTER & DESIGN IN, PLEASE
TV
ENTER & DESIGN IN, PLEASE