A map of the Bogs ... in the Eastern Division of District no. 7, situate in the counties of Longford and Westmeath. Surveyed by order of the commissioners for improving Bogs in Ireland / 
Edgeworth, Richard Lovell.
Basire, James,1769-1835.
[London] :  H. of C., 
1811.
In: House of Commons [Papers] 1811.
Reference.
With: The Second Report of the Commissioners appointed to enquire into the Nature and Extent of the Several Bogs in Ireland. p.176.