TY  - JOUR
T1  - Extract of a Letter from John Winthrop, Esq; F. R. S. Hollisian Professor of Mathematics and Natural Philosophy, at Cambridge, N. England; To B. Franklin, LL. D. F. R. S. Dated Sept. 6. 1769
JF  - Philosophical Transactions (1683-1775)
VL  - 60
SP  - 358
EP  - 362
PY  - 1770/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1770.0032
M3  - doi:10.1098/rstl.1770.0032
AU  - Winthrop, J.
ER  -
