Date   
Polymerized formaldehyde By Salvatore Previtera · #5726 ·
FW: [pure-silver] Atget's Paris Lives By BOB KISS · #5725 ·
[AltPhoto] MTF test - missing analysis for each lines per milimiters By Mustafa Umut Sarac · #5724 ·
Re: Reference materials and test methods in gum printing technique By Andy Schmitt · #5723 ·
Re: Reference materials and test methods in gum printing technique By Salvatore Previtera · #5722 ·
Re: Reference materials and test methods in gum printing technique By brittonie, · #5721 ·
Re: Reference materials and test methods in gum printing technique By Niranjan Patel · #5720 ·
Reference materials and test methods in gum printing technique By Salvatore Previtera · #5719 ·
Re: Presentation By Carbon14 · #5718 ·
Re: Presentation By Salvatore Previtera · #5717 ·
Re: Gum Printing Bibliography By Salvatore Previtera · #5716 ·
Gum Printing Bibliography By Salvatore Previtera · #5715 ·
Re: Coating the emulsion By John Brewer · #5714 ·
Tailoring the negative By Salvatore Previtera · #5713 ·
Coating the emulsion By Salvatore Previtera · #5712 ·
Paper and ink preparation By Salvatore Previtera · #5711 ·
Critical steps in gum printing By Salvatore Previtera · #5710 ·
Re: Presentation By Salvatore Previtera · #5709 ·
Re: Presentation By Dr Edward Draper, · #5708 ·
Re: Presentation By Jacques Kevers · #5707 ·
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