11826919 - Charles Dawson and Arthur Smith-Woodward12898126 - Arthur James Balfour, British statesman and Prime Minister13501990 - Butterfly's tongue, early photomicrograph13502531 - Mare's tail (H. vulgaris), early photomicrograph13501989 - Butterfly's tongue, early photomicrograph13501986 - Water mite, early photomicrograph13501977 - Portion of beetle's eye, early photomicrograph13502525 - Diatom, from Bori, Hungary, early photomicrograph13501976 - Echinus spine Section, early photomicrograph13501974 - Section of lily bud, early photomicrograph13501971 - Triceratium favus diatom, early photomicrograph13501992 - Triceratium favus diatom, early photomicrograph13502519 - Human scalp, early photomicrograph13501966 - Heliopelta metil diatom, early photomicrograph13502529 - Plant stem (Nuphar lutea), early photomicrograph13502521 - Fine silk, early photomicrograph13501970 - Triceratium favus diatom, early photomicrograph13502522 - Fine silk, early photomicrograph13502520 - Human scalp, early photomicrograph13501993 - Human scalp, early photomicrograph13501979 - Proboscis of blow-fly, early photomicrograph13501975 - Circlet of hooks on scolex, early photomicrograph13502528 - Antenna of cockchafer, early photomicrograph13501968 - Heliopelta metil diatom, early photomicrograph13502524 - Diatom, from Bori, Hungary, early photomicrograph13501987 - Water mite, early photomicrograph13501985 - Water mite, early photomicrograph13501984 - Human tooth, early photomicrograph13501980 - Proboscis of blow-fly, early photomicrograph13501967 - Heliopelta metil diatom, early photomicrograph13501973 - Section of lily bud, early photomicrograph13501988 - Butterfly's tongue, early photomicrograph13501981 - Proboscis of blow-fly, early photomicrograph13502530 - Plant stem (Nuphar lutea), early photomicrograph13501969 - Triceratium favus diatom, early photomicrograph13502527 - Antenna of cockchafer, early photomicrograph13501983 - Great diving beetle foot, early photomicrograph13501982 - Great diving beetle foot, early photomicrograph13502532 - Mare's tail (H. vulgaris), early photomicrograph13502526 - Antenna of cockchafer, early photomicrograph13501991 - Triceratium favus diatom, early photomicrograph13501972 - Section of lily bud, early photomicrograph13501978 - Portion of beetle's eye, early photomicrograph13502523 - Diatom, from Bori, Hungary, early photomicrograph12635265 - Human Tooth, Early Photomicrograph12635269 - Diatom, From Bori, Hungary, Early Photomicrograph12635267 - Diatom, Triceratium Favus, Early Photomicrograph12635259 - Section of Lily Bud, Early Photomicrograph12635258 - Diatom, Triceratium Favus, Early Photomicrograph12635262 - Portion of Beetle's Eye, Early Photomicrograph12635268 - Human Scalp, Early Photomicrograph12635272 - Mare's Tail (H. Vulgaris), Early Photomicrograph12635260 - Circlet of Hooks on Scolex, Early Photomicrograph12635271 - Plant Stem, Nuphar Lutea, Early Photomicrograph12635263 - Proboscis of Blow-Fly, Early Photomicrograph12635270 - Antenna of Cockchafer, Early Photomicrograph12635266 - Butterfly's Tongue, Early Photomicrograph12635264 - Foot of Great Diving Beetle, Early Photomicrograph12635257 - Diatom, Heliopelta Metil, Early Photomicrograph12635261 - Echinus Spine Section, Early Photomicrograph14077786 - Fine Silk, light micrograph
