TY - JOUR T1 - Part of Two Letters from Mr. B. Cooke F. R. S. to Mr. Peter Collinson F.R.S. concerning the Sparkling of Flanel, and the Hair of Animals in the Dark JF - Philosophical Transactions (1683-1775) VL - 45 SP - 394 EP - 398 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1748.0047 M3 - doi:10.1098/rstl.1748.0047 AU - Cooke, B. ER -