Microscopic views of muscle fibres and red blood cells of fish Finish:Stretched 19th January 1967

19th January 1967

I was - I was only just a goin' to wish Yours an' Master's wery Good 'Ealth 'M

the former European figure skating champion

267 Whitechapel Road

Thomas Powys

Microscopic views of muscle fibres and red blood cells of fish Finish:Stretched 19th January 1967Illustrations 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