THE GREAT MULLARD MAGIC BLOG — cannibalisation
CANNIBALISATION - A COMMUNICATIONS REPAIR TECHNIQUE
Posted by STEVE M on
The following picture from 1922 made me smile, it shows a young chap earnestly listening to his (newly built?) crystal set. Unfortunately, his finances didn't stretch to buying a set of 2000 Ohm headphones so he ingeniously re-purposed the earpiece from his parent's pulpit phone. As you can see, mother is NOT impressed! Super stuff......