Re: possible answer to archivalness comparison between carbon gum andpt/pd
Sandy, I've tried to get a copy. There is a later edition, even. http://www.amazon.com/gp/offer-listing/0879853654/ref=sr_1_olp_1?ie=UTF8&s=books&qid=1204487006&sr=1-1 However, it is $179...so if you all can find a copy, buy it if cheaper. Chris ----- Original Message ----- From: "Sandy King" <sanking@clemson.edu> To: <alt-photo-process-l@usask.ca> Sent: Sunday, March 02, 2008 12:15 PM Subject: Re: possible answer to archivalness comparison between carbon gum and pt/pd Chris,
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