Simple Talbotype

Paper:
Clearprint Heavy Vellum (mark the backside)

Iodizer:
Pre Silver 3.8% – Rod Coat (single)
K Iodide 5.5% – 3 minute bath (can be reused)
1 hour wash

Sensitizer:
(adhere paper to plate)
1 dropper (~0.5ml) 3.8% Silver Nitrate
2 droppers (1ml) vinegar
Rod Coat – leave until matte dry
Rinse with D. H20 twice
air dry
(bloating produce contamination effects in development)

Exposure
1 & 1/2 minute @ f/~11 (dim sun)

Development
~100ml Saturated Gallic Acid
1 dropper (~0.5ml) 3.8% Silver Nitrate
30 minutes bath
(vinegar can be added to slow development)

Fixer
10% Sodium Thiosulfate
dash of borax (optional)
20 minutes submerge

Wash
3 minute wash
1% sodium sulfite 5 minute bath
10 minute wash

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