TY  - JOUR
T1  - An Account of the Making Pitch, Tar, and Oil out of a Blackish Stone in Shropshire, Communicated by Mr. Martin Ele the Inventor of It
JF  - Philosophical Transactions (1683-1775)
VL  - 19
SP  - 544
EP  - 544
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1695.0095
M3  - doi:10.1098/rstl.1695.0095
AU  - Martin, M.
ER  -