CR - 3/16 - An indicator that the television was on

LorieR

DIS Veteran
Joined
Oct 18, 2001
Messages
2,306
Question: What was a 'test pattern'?

Hearing test
School survey
An indicator that the television was on
Atom bomb study

Lorie
 








New Posts





Receive up to $1,000 in Onboard Credit and a Gift Basket!
That’s right — when you book your Disney Cruise with Dreams Unlimited Travel, you’ll receive incredible shipboard credits to spend during your vacation!
CLICK HERE










DIS Facebook DIS youtube DIS Instagram DIS Pinterest DIS Tiktok DIS Twitter DIS Bluesky

Back
Top Bottom