Hello all! Just picked up another radio today, too bad I'm getting good at choosing screwball ones! I'm trying to find schematics and whatever info I can on my newest purchase. The cabinet itself has the brand GLF, and the tag on the chassis along with the tube layout diagram says model 572-21. I've gone over this thing throughly and cant find any other markings in regards to manufacturer. I cant find anything anywhere with the mention GLF, or the above model number. It is a 2 band, broadcast & sw. The tube lineup is 5Y3GT, 6SK7GT(2 of them), 6SA7GT, 6SQ7GT, and 6K6GT.
I'd welcome any help on this! Thanks!

:Hello all! Just picked up another radio today, too bad I'm getting good at choosing screwball ones! I'm trying to find schematics and whatever info I can on my newest purchase. The cabinet itself has the brand GLF, and the tag on the chassis along with the tube layout diagram says model 572-21. I've gone over this thing throughly and cant find any other markings in regards to manufacturer. I cant find anything anywhere with the mention GLF, or the above model number. It is a 2 band, broadcast & sw. The tube lineup is 5Y3GT, 6SK7GT(2 of them), 6SA7GT, 6SQ7GT, and 6K6GT.
:I'd welcome any help on this! Thanks!
Hi Don
Where did you get this radio, I have never heard of that brand? about how old would you say it is, dating back too?
Mark

Are you sure it's not G&F?

:Hello all! Just picked up another radio today, too bad I'm getting good at choosing screwball ones! I'm trying to find schematics and whatever info I can on my newest purchase. The cabinet itself has the brand GLF, and the tag on the chassis along with the tube layout diagram says model 572-21. I've gone over this thing throughly and cant find any other markings in regards to manufacturer. I cant find anything anywhere with the mention GLF, or the above model number. It is a 2 band, broadcast & sw. The tube lineup is 5Y3GT, 6SK7GT(2 of them), 6SA7GT, 6SQ7GT, and 6K6GT.
:I'd welcome any help on this! Thanks!

:Are you sure it's not G&F?
Hi Catfish
What does G&F Stand for, I've never heard of that one either?
Mark
:
:
:
::Hello all! Just picked up another radio today, too bad I'm getting good at choosing screwball ones! I'm trying to find schematics and whatever info I can on my newest purchase. The cabinet itself has the brand GLF, and the tag on the chassis along with the tube layout diagram says model 572-21. I've gone over this thing throughly and cant find any other markings in regards to manufacturer. I cant find anything anywhere with the mention GLF, or the above model number. It is a 2 band, broadcast & sw. The tube lineup is 5Y3GT, 6SK7GT(2 of them), 6SA7GT, 6SQ7GT, and 6K6GT.
::I'd welcome any help on this! Thanks!

:Hello all! Just picked up another radio today, too bad I'm getting good at choosing screwball ones! I'm trying to find schematics and whatever info I can on my newest purchase. The cabinet itself has the brand GLF, and the tag on the chassis along with the tube layout diagram says model 572-21. I've gone over this thing throughly and cant find any other markings in regards to manufacturer. I cant find anything anywhere with the mention GLF, or the above model number. It is a 2 band, broadcast & sw. The tube lineup is 5Y3GT, 6SK7GT(2 of them), 6SA7GT, 6SQ7GT, and 6K6GT.
:I'd welcome any help on this! Thanks!
Don,
check out detrola under the model number you gave, they made radios for alot of off brand companies back in the late 40's early 50s
as info
E.

::Hello all! Just picked up another radio today, too bad I'm getting good at choosing screwball ones! I'm trying to find schematics and whatever info I can on my newest purchase. The cabinet itself has the brand GLF, and the tag on the chassis along with the tube layout diagram says model 572-21. I've gone over this thing throughly and cant find any other markings in regards to manufacturer. I cant find anything anywhere with the mention GLF, or the above model number. It is a 2 band, broadcast & sw. The tube lineup is 5Y3GT, 6SK7GT(2 of them), 6SA7GT, 6SQ7GT, and 6K6GT.
::I'd welcome any help on this! Thanks!
:Don,
:check out detrola under the model number you gave, they made radios for alot of off brand companies back in the late 40's early 50s
:as info
:E.
Don, acording to the offical detrola web site GLF was for grange leauge federation, some farm co-op in new york so this was made by detrola.
as info
E,

:::Hello all! Just picked up another radio today, too bad I'm getting good at choosing screwball ones! I'm trying to find schematics and whatever info I can on my newest purchase. The cabinet itself has the brand GLF, and the tag on the chassis along with the tube layout diagram says model 572-21. I've gone over this thing throughly and cant find any other markings in regards to manufacturer. I cant find anything anywhere with the mention GLF, or the above model number. It is a 2 band, broadcast & sw. The tube lineup is 5Y3GT, 6SK7GT(2 of them), 6SA7GT, 6SQ7GT, and 6K6GT.
:::I'd welcome any help on this! Thanks!
::Don,
::check out detrola under the model number you gave, they made radios for alot of off brand companies back in the late 40's early 50s
::as info
::E.
:Don, acording to the offical detrola web site GLF was for grange leauge federation, some farm co-op in new york so this was made by detrola.
:as info
:E,
Hi Elton
How in the world did you ever figure this out! had me stumped too, but your right on the money, I looked at the schematic for the 572 and I'll be darned its a match! my hats off too you Sir Elton!!
Mark

::::Hello all! Just picked up another radio today, too bad I'm getting good at choosing screwball ones! I'm trying to find schematics and whatever info I can on my newest purchase. The cabinet itself has the brand GLF, and the tag on the chassis along with the tube layout diagram says model 572-21. I've gone over this thing throughly and cant find any other markings in regards to manufacturer. I cant find anything anywhere with the mention GLF, or the above model number. It is a 2 band, broadcast & sw. The tube lineup is 5Y3GT, 6SK7GT(2 of them), 6SA7GT, 6SQ7GT, and 6K6GT.
::::I'd welcome any help on this! Thanks!
:::Don,
:::check out detrola under the model number you gave, they made radios for alot of off brand companies back in the late 40's early 50s
:::as info
:::E.
::Don, acording to the offical detrola web site GLF was for grange leauge federation, some farm co-op in new york so this was made by detrola.
::as info
::E,
:Hi Elton
: How in the world did you ever figure this out! had me stumped too, but your right on the money, I looked at the schematic for the 572 and I'll be darned its a match! my hats off too you Sir Elton!!
:Mark

Thanks a million Elton! Don't know how in the world you figured that out! But my hat's off to you!

: Thanks a million Elton! Don't know how in the world you figured that out! But my hat's off to you!

Guys was just dumb luck, I just finished a restoration on a model 146 detrola, and was reading up on the company just a couple days ago, the GLF made me think of the site and how detrola made a bunch of 571's and 572's for odd ball companies, glad I could help you all out.
E.