This article was originally published with the title “On a Septum Permeable to Water, and Impermeable to Air, With Application to a Navigational Depth Gauge” inSA Supplements Vol. 11 No ...

News Published: 07 October 1880 On a Septum Permeable to Water, and Impermeable to Air, with Application to a Navigational Depth Gauge 1 Nature 22, 548–549 (1880) Cite this article ...