13686230 - Laser printed paaper, light micrograph12636018 - Paper chromatography, 3 of 314410856 - Infiltrative basal cell carcinoma, dermoscopy13686229 - Laser printed paaper, light micrograph13686172 - Ten dollar banknote detail, light micrograph13443217 - Blackthorn (Prunus spinosa) tree in blossom, illustration13377683 - Subtractive colour mixing, illustration12636016 - Paper chromatography, 1 of 314410857 - Infiltrative basal cell carcinoma13226919 - Fountain pen, X-ray13226916 - Fountain pen, X-ray12636015 - Paper chromatography13226920 - Fountain pen, X-ray13377685 - Subtractive and additive colour mixing, illustration12916614 - Nitropropane chemical solvent molecule12895767 - Various recycling bins at city tip12659553 - Red and blue paint explosion, illustration13226917 - Fountain pen, X-ray12917028 - Gallic acid molecule12914658 - Diagram showing man's position in the universe, 1617-1912914574 - John Ericsson's sketch for revolving turret ship 'Monitor'13443210 - Apple (Malus domestica) tree, illustration12917145 - Juglone walnut molecule13498738 - Red fountain pen13426100 - Doctor visits a sick old woman in bed, 18th century painting12900899 - The Misers, c1480-153012916723 - Benzyl alcohol solvent molecule12659547 - Red white and green paint explosion, illustration14084352 - Assassination of Spencer Perceval, illustration13635833 - Drops of paints dripping down, illustration13635827 - Drops of paints dripping down, illustration13226890 - Pen, X-ray13472442 - Blue ink12917142 - Juglone walnut molecule12916617 - Nitropropane chemical solvent molecule12914546 - Title page of Leo X's Papal Bull, 152012901838 - Good ink, 1737-174213472161 - Ink diffused in water12914649 - Settlement in Russian Lapland, 159412900421 - Steam machine, New Road, Islington, London, 180812898549 - The death of Crazy Horse, Fort Robinson, Nebraska, USA, 187712897593 - Sketch Design for a Stable, c1480 (1945)12897589 - A Chariot Armed with Scythes, c148012653252 - Apothecary's Credentials, Historical Medicine12493575 - Chromatography of coloured inks13496834 - Researcher holding a perovskite solar cell12916163 - View of the ancient fortifications of Amsterdam, Netherlands12901367 - Book seller in Moorfields, City of London, 175012898544 - Battle of Little Bighorn, Montana, USA, 25-26 June 187612639174 - Chromatography Flowers13956847 - Ozopromide, illustration13454452 - Criminal suspect has her finger prints taken13226891 - Ballpoint pen, X-ray12917029 - Gallic acid molecule12900354 - Wapping entrance and south quay of London Docks, c182412897585 - A Large Wheel that Four Crossbows in Succession, c148012897581 - Device for Repelling Scaling Ladders, c1480 (1945)12897558 - Study of a Mans Nude Torso, c148012659555 - Red, white and blue paint explosion, illustration12639168 - Chromatography Flower13445577 - Street tatto, India12916721 - Benzyl alcohol solvent molecule12915554 - The Venerable Bede, Anglo-Saxon theologian and scholar12900753 - A View in Strasbourg, 182212897566 - Studies of the Proportions of Three Figures, c1480 (1945)12639161 - Chromatography Flowers12639159 - Chromatography12914572 - Opening of telegraph link between Paris and Casablanca, 190712897575 - Anatomical Studies of a Man's Neck and Shoulders', c148012897557 - Drawings of a Square Castle, c1480 (1945)12659554 - Multicolour paint explosion, illustration12639167 - Chromatography Flower12639164 - Chromatography Flower12493573 - Chromatography of coloured inks11725686 - Ultraviolet banknote checker13443215 - Blackberry bramble (Rubus fruticosa) sprig, illustration12900736 - A pair of Chinese Bulbul birds, 185712900734 - A phoenix standing on a rock, 185713377684 - Additive and subtractive colour mixing, illustration13226922 - Fountain pen, X-ray13226918 - Fountain pen, X-ray12914806 - Drawings of ship gun carriages12900740 - Three ducks swimming in a pool, 185712897567 - Dissection of a Bears Foot to the Right, c1480 (1945)12639158 - Chromatography13956848 - Ozopromide, illustration13496835 - Perovskite solar cell13454167 - Suspect has their fingerprints taken12904298 - The Rhinebeck Panorama, c180712897584 - Studies of Shields for Protecting Foot Soldiers, c148012897556 - Drawing of a Flying Machine with a Man Operating It, c148012659556 - White and black paint explosion, illustration12639204 - Chromatography Preparation13444134 - Japanese man with tattoos, 19th century illustration13226921 - Fountain pen, X-ray12917027 - Gallic acid molecule12900749 - A Faun, 1880s12900741 - A Chinese Hwamei, 185712900503 - Printing Inks in Tubes, 1907nächste Seite