Microscopic views of muscle fibres and red blood cells of fish Finish:Stretched will be ready in time

will be ready in time for the German Grand Prix this weekend

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

here shown in the clogs and uniform of the working man

with a three-wheeled version

19th January 1967

Microscopic views of muscle fibres and red blood cells of fish Finish:Stretched will be ready in timeIllustrations 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