[pure-silver] Re: Opinion Please!

I agree too..had couple of very pleasant exchanges, years ago, he was
always very helpful and knowledgeable, I wonder what has happened to
him..

Best,

Cor

-----Original Message-----
From: pure-silver-bounce@xxxxxxxxxxxxx
[mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of John Stockdale
Sent: woensdag 25 november 2009 9:30
To: pure-silver@xxxxxxxxxxxxx
Subject: [pure-silver] Re: Opinion Please!

Likewise I miss M.G.'s erudite and well considered comments.
=========================================
Richard Knoppow wrote:
>
> ----- Original Message ----- From: "John Stockdale"
<j.sto@xxxxxxxxxxx>
> To: <pure-silver@xxxxxxxxxxxxx>
> Sent: Tuesday, November 24, 2009 8:58 PM
> Subject: [pure-silver] Re: Opinion Please!
>
>
>> Eric, I haven't forgotten about the Rodinal formula. I've saved a 
>> number of posts from rec.photo.darkroom especially from Michael 
>> Gudzinowicz and when I've tidied them up I'll post it.
>>
>> The upshot of the posts is that Agfa altered Rodinal in, I think, the

>> 1960s. The amount of p-aminophenol was reduced and the pH was 
>> increased to compensate. p-aminophenol is not an expensive chemical, 
>> but sodium/potassium hydroxide is much cheaper!   Reminiscences of 
>> Agfa Viradon having its only expensive ingredient removed also 
>> (selenium)!
>>
>> John
>     I wonder how Michael is doing these days. I miss his posts. He was

> chased off by a person who was not very respectful of him.
>
> -- 
> Richard Knoppow
> Los Angeles, CA, USA
> dickburk@xxxxxxxxxxxxx
>
>
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