Photogenic drawing negative of a photomicrograph of a botanical specimen as seen through a solar microscope, by William Henry Fox Talbot, c 1840. Photomicrograph of a Botanical Specimen as Seem Through a Solar Microscope circa 1840
Photogenic drawings, three positive salt prints of a single leaf, by William Henry Fox Talbot, about 1843. For negative of same image see 1937-2003. Three photogenic drawings of leaf 1840-1845
Salt print photomicrograph of a botanical specimen as seen through a solar microscope, by William Henry Fox Talbot, c 1840. Photomicrograph of a Botanical Specimen as Seem Through a Solar Microscope circa 1840
Melrose Abbey. Negative from a calotype, waxed/oiled, possibly by William Henry Fox Talbot, Scotland, 1845. Plate 21 from 'Sun Pictures of Scotland'. Melrose Abbey. Negative from a calotype 1845
Paper negative of Melrose Abbey, possibly by William Henry Fox Talbot, Scotland, 1845. Negative from a calotype, waxed/oiled, corners of negative clipped. See Plate 23 'Sun Pictures in Scotland'. Melrose Abbey 1845
Photogenic drawing, negative salt print of a single leaf, by William Henry Fox Talbot, about 1843. For positive of same image see 1937-2005. Paper negative made from leaf 1840-1845