radar history

[Ed Sharpe]

These look like  red  tune in  ww2 lend  lease talk  radio that has a vhf  section?  Ed# 
 
In a message dated 3/3/2018 3:28:48 AM US Mountain Standard Time, cctalk at classiccmp.org writes:

 
 On 03.03.2018 09:35, Paul Birkel via cctalk wrote:
> On Sat, Mar 3, 2018 at 12:46 AM, Chuck Guzis via cctalk <
> cctalk at classiccmp.org> wrote:
> 
>> I dunno about these historical accounts.
>>


A very interesting story in this radar history is how the Dutch managed to rescue the EF50 tube, essential for these early radar receivers, to England just hours before the Germans invaded holland.

Read here ( not my site ):

http://www.dos4ever.com/EF50/EF50.html#war

Jos