TY - JOUR T1 - An Extract of a Letter from Mr. Anthony Van Leeuwenhoek, to the R. S. Containing His Obseruations on the Seeds of Cotton, Palm, or Date-Stones, Cloves, Nutmegs, Goose-Berries, Currans, Tulips, Cassia, Lime-Tree: On the Skin of the Hand, and Pores, of Sweat, the Crystalline Humour, Optic Nerues, Gall, and Scales of Fish: and the Figures of Seueral Salt Particles, etc. JF - Philosophical Transactions (1683-1775) VL - 17 SP - 949 EP - 960 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1693.0073 M3 - doi:10.1098/rstl.1693.0073 AU - Leeuwenhoek, A. ER -