Drawings, 'Fibre' [muscle formation] by [Martin Barry] Plate 7, figures 35-67 showing the formation of muscle in young animals and embryos including a chick, a tadpole, a monoculus [Cyclops; copepod], a turtle, a periwinkle, a fish, and a crab. Inscribed with publication and plate details. Figure numbers originally drawn in black ink; struck out and rewritten with the same numbers in red ink. Figures drawn separately and mounted onto backing sheet. Not signed. Subject: Physiology Published in Philosophical Transactions as part of paper titled 'On fibre' by Martin Barry. Received by the Royal Society on 3 December 1841. Read 16 December 1841. [1841]