An Act to defray the Charge of the Pay, Clothing and Contingent Expences of the Disembodied Militia in Great Britain, and of the Miners of Cornwall and Devon; and for granting Allowances, in certain Cases, to Subaltern Officers, Adjutants, Surgeons' Mates and Serjeant Majors of Militia, until the Twenty-fifth Day of June One thousand eight hundred and fifteen.