The analysis of the celebrated Bullion Report or 1810 was anticipated
in large part by the lesser-known Currency Report Of 1804. Both claime
d that the phenomena under investigation- the depreciation of the Iris
h pound in 1803-4 and the rise in the price of gold in 1808-10- were e
xclusively monetary in origin. The paper uses co-integration technique
s in order to test the proposition of the Irish Report. In that case a
'hard' bullionist interpretation is insufficient to account for the o
bserved exchange rate movements.