Potterdale, Penrith
June 13th, 1881
Mr. Darwin is very much obliged to Mr. and Mrs. Siemens for the honour of their very kind invitation for June 25th, but is sorry to say that the state of his health does not allow him to accept any invitations, however much he would like to do so.1
Please cite as “DCP-LETT-13203F,” in Ɛpsilon: The Charles Darwin Collection accessed on