A general map of Ireland to accompany the report of the Railway Commissioners shewing the principal physical features and geological structure of the country. Constructed in 1836 and engraved in 1837-8. The geological lines ... / 
Griffith, Richard John, Sir.
Dublin :  Hodges & Smith ;  London :  J. Gardner, 
[1839]
"The Railway Map".
Incomplete: sheets 1 & 2 only. Printing date (James Duncan monogram) "6th May '63".