The neat duties, and the draw-back upon exportation, (all discounts and abatements deducted) of all drugs specified in the book of rates, ... By Thomas Langham, ...
Langham, Thomas,Broker.
London : printed for the Author, and J. Brotherton,
1712.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1986. The Eighteenth Century ; reel 5233, no. 24.