Second letter from F G Sinclair, on his paper 'A new mode of respiration in the myriapoda' to the Secretary of the Royal Society He does not think Haase's paper can be considered an anticipation to his own. Will include a typed version of his statement on the matter, as it will save the reader's eyesight. Asks if he should send a note to Nature to mention that Haase's paper has to a certain extent anticipated his own. Subject: Zoology [Published in Philosophical Transactions B, 1892]. 21 March 1892