Microscopic views of muscle fibres and red blood cells of fish Finish:Stretched Thomas Powys

Thomas Powys

but many forms of exercise had to be ruled out unless there was a radical reform of costume

Both agree in refusing to allow the British Lion

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Microscopic views of muscle fibres and red blood cells of fish Finish:Stretched Thomas PowysIllustrations accompanying a letter describing Antoni van Leeuwenhoek's microscopical observations, dated March 1682. An English extract was printed in Philosophical Collections ed. Robert Hooke (London, 1682) no. 5, pp. 152 160. The illustrations show the muscle fibres of a cod (fig. 4); and the nucleus in erythrocytes (red blood cells) of fishes (fig. 5). Original: red chalk on paper. 1682