State of the accounts of Conrad Foos, Collector of Excise, Berks County : from November 24th 1781, to the 22d of August 1783. : In which is exhibited, the excise accruing within said time the monies received by the said collector on account thereof. And the sums yet due. Together, with the payments made to the treasurer of the state. - Foos, Conrad. (Printed by Robet [sic] Aitken, three doors above the Coffee-House, in Market Street,, 1784)