Does anyone have copies of Sylvanus P. Thompson's articles "On Binaural Audition" and its follow-on "Phenomena of binaural audition—Part II" in Philosophical Magazine?Dick
These would seem to be in the public domain, but the only copies I can find online are for sale at an exorbitant rate:
1877: http://www.tandfonline.com/doi/abs/10.1080/14786447708639338?journalCode=tphm16
1878: http://www.tandfonline.com/doi/abs/10.1080/14786447808639528?journalCode=tphm16