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Re: Columbia AT Cylinder Phono Question

Posted: Sun Mar 12, 2017 12:03 pm
by startgroove
Cliff, Some additional information: It appears your carriage assembly is cast iron. That makes it an earlier version. Later ones were made in white metal and many of them are found badly warped. The reproducer holder is also die cast in white metal on both the earlier and later version, and most are brittle and have become damaged through the ages. If you find one, it will likely be damaged. There is a guy in Canada (forgotten the contact info) who was making that part several years ago. I ordered one from him and successfully got my AT to work thanks to his remade part. Hopefully someone else here has his information.

Re: Columbia AT Cylinder Phono Question

Posted: Sun Mar 12, 2017 2:06 pm
by fran604g
startgroove wrote:Cliff, Some additional information: It appears your carriage assembly is cast iron. That makes it an earlier version. Later ones were made in white metal and many of them are found badly warped. The reproducer holder is also die cast in white metal on both the earlier and later version, and most are brittle and have become damaged through the ages. If you find one, it will likely be damaged. There is a guy in Canada (forgotten the contact info) who was making that part several years ago. I ordered one from him and successfully got my AT to work thanks to his remade part. Hopefully someone else here has his information.
Jean-Paul Agnard? http://www3.sympatico.ca/jean-paul.agna ... uction.htm

Best,
Fran

Re: Columbia AT Cylinder Phono Question

Posted: Sun Mar 12, 2017 10:56 pm
by CDBPDX
Lucius1958 wrote:My AT's serial number is about 1000 earlier (214331).

Bill
Mine has a slotted crank. Does yours? Apparently, this is not common as most of the ones shown on the internet seem to use use a threaded crank. When did it switch to threaded crank?

Cliff

Re: Columbia AT Cylinder Phono Question

Posted: Mon Mar 13, 2017 4:19 am
by Lucius1958
CDBPDX wrote:
Lucius1958 wrote:My AT's serial number is about 1000 earlier (214331).

Bill
Mine has a slotted crank. Does yours? Apparently, this is not common as most of the ones shown on the internet seem to use use a threaded crank. When did it switch to threaded crank?

Cliff
Yes, the crank is 'slotted' in typical early style: if left on the shaft, it will tend to fall off while playing. The threaded crank apparently did not appear (at least on the AT) until at least 1903 (my approximate guess: if anyone has more detailed information, they are welcome to post it).

I would be interested if you could examine what remains of the wording on the front decal: does it have the "Broadway" addresses, or the "New York - Paris" notice? I would like to know approximately when the decal changed.

Bill

Re: Columbia AT Cylinder Phono Question

Posted: Mon Mar 13, 2017 8:26 am
by fran604g
Lucius1958 wrote: I would be interested if you could examine what remains of the wording on the front decal: does it have the "Broadway" addresses, or the "New York - Paris" notice? I would like to know approximately when the decal changed.

Bill
Bill,

George Paul did a great article in The Antique Phonograph September 2016 issue, titled "Cylinder Graphophone Decals: Chronology and Variations".

Best,
Fran

Re: Columbia AT Cylinder Phono Question

Posted: Mon Mar 13, 2017 11:48 am
by clevelander
I can highly recommend Jean-Paul Agnard who has just replaced the pot-metal sleeve on my AT, No 269375.
Regards,
Alistair.

Re: Columbia AT Cylinder Phono Question

Posted: Wed Mar 15, 2017 3:04 am
by CDBPDX
Lucius1958 wrote:
I would be interested if you could examine what remains of the wording on the front decal: does it have the "Broadway" addresses, or the "New York - Paris" notice? I would like to know approximately when the decal changed.

Bill
The decal on mine has suffered greatly from the refinish job, however it appears to have several addresses on Broadway in New York. I see nothing about Paris. See photo. Cliff

Re: Columbia AT Cylinder Phono Question

Posted: Wed Mar 15, 2017 3:36 am
by Lucius1958
CDBPDX wrote:
Lucius1958 wrote:
I would be interested if you could examine what remains of the wording on the front decal: does it have the "Broadway" addresses, or the "New York - Paris" notice? I would like to know approximately when the decal changed.

Bill
The decal on mine has suffered greatly from the refinish job, however it appears to have several addresses on Broadway in New York. I see nothing about Paris. See photo. Cliff
Thanks! That's the same decal I have on mine.

Bill

Re: Columbia AT Cylinder Phono Question

Posted: Wed Mar 15, 2017 3:51 am
by CDBPDX
Someone is parting out a model AT on eBay and it is serial number 235520. It has a threaded crank, so somewhere between 215383 and 235520, the switch was made from slotted crank to threaded crank.

Re: Columbia AT Cylinder Phono Question

Posted: Wed Mar 15, 2017 5:55 pm
by clevelander
CDBPDX wrote:Someone is parting out a model AT on eBay and it is serial number 235520. It has a threaded crank, so somewhere between 215383 and 235520, the switch was made from slotted crank to threaded crank.
My AT at No 269375 has the slotted, drop-off crank.