Curious and entertaining letters concerning the trade and manufactures of Scotland, particularly the woolen and linen manufactures : humbly submitted to the consideration of all gentlemen, merchants, and others, concerned in trade and manufacture within this antient kingdom : with curious observations on some political schemes, transmitted to the author by several gentlemen : likeways, a plan to the public, in order to reduce the prices of all the necessaries of life / - Loch, David (Printed for the author, 1774)