50°49'39"N 0°8'45"W Panthalassa
PUB-0013 Document
Location: Bentham, Shropshire, UK
Map reference: -2.533 52.600
Description:

British Crown Patent No. 405 concerning extraction of pitch and oil from stone.

Materials:

Paper

Field notes:

Granted to British Pitch Works; early industrial petroleum history.

Seven Stones Institute PUB-0013