This Day is published, by John Gary, No. 181, Strand ; 
(Dedicated, by Permission, to the Right Honourable Sir Joseph Banks, Bart., President of 
the Royal Society, and Sanctioned by the Board of Agriculture, the Royal Institu- 
tion, and the Society of Arts, Manufactures, and Commerce ;) 
A MAP 
of the 
STRATA 
OF 
ENGLAND AND WALES, 
with part of 
SCOTLAND; 
EXHIBITING THE 
COLLIERIES, MINES, AND CANALS, 
THE 
MARSHES AND FEN-LANDS ORIGINALLY OVERFLOWED BY THE SEA, 
AND THE 
tTarieties of ^oii. 
According to the Variations in the Substrata : 
Illustrated by the most descriptive Names of Places and of Local Districts; 
showing, also, 
THE RIVERS, SITES OF PARKS, AND PRINCIPAL SEATS OF THE 
NOBILITY AND GENTRY, 
THE OPPOSITE COAST OF FRANCE, 
And the LINES of Strata neatly coloured. 
By WILLIAM SMITH, Mineral Surveyor. 
MR. J. CARY takes the liberty of informing the Patrons 
and Subscribers to the Map of the Strata of England and Wales, by 
Mr. Smith, Mineral Surveyor, that the Copies are noiv ready for delivery. 
On the other side is annexed the Price of the Maps in Sheets, and in the 
various ways of Mounting ; and Mr. C. entreats that the Subscribers, on 
ordering their Copies, will have the goodness to inform him in ivhat way they 
would prefer to have them sent. 
London, 181, Strand. 
