- Metering UV Exposures - Modern Actinometers?
- Your favorite film/Dev for Salt printing
- Commercialy Availibe PVOH/Siloxane
- Carbon gelatin issues
- Albumen Printing Question...
- Reproducing Platin Print with Hologram
- Optical Slit as Chemical Sensitizer , Mimic the chemical spectrum , Answer to all Alt
- Reusing Potassium Dichromate Sensitizer for Carbon + Brush Sensitizing?
- Olite lamps and photocells...
- Alt Gum Bichromate Pigments
- White Pigment Carbon Printing on Black Ground - from Positives
- good papers, bad papers, is there a list somewhere ?
- Sally Mann Documentary, print coating
- when does a photograph stop being a photograph ?
- Caffenol without Coffee?
- Dye Color Index RGB Chart for examining earliest Technicolor and Kodachrome
- UltraStable - Permanent, Non Fading Color Photographs . . Color-Carbon Par Excellence
- RC paper negs for UV printing
- New uses for Holograms
- Tintype Exposure Guide?