TY  - JOUR
T1  - An Account of an Essay on the Origin of a Natural Paper, Found Near the City of Cortona in Tuscany. In a Letter from John Strange, Esq; F. R. S. to Mathew Maty, M. D. Sec. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 59
SP  - 50
EP  - 56
PY  - 1769/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1769.0008
M3  - doi:10.1098/rstl.1769.0008
AU  - Strange, J.
ER  -