Autograph letter signed by Adam Ferguson to James Chalmer, solicitor, dated Hallyard, 27 March 1798.

The letter refers to a 'half yearly certificate' which Chalmer will have 'as usual'. and on which he 'will do the needfull'. Ferguson goes on to say that his 'son writes [...] that the Copper Plates are come to hand & I have desired impressions in order to know in which state they come out of Mr [?] keeping...'.

After the death of David Laing, his private library was sold in an auction occupying thirty-one days. His collection of charters and other papers is of national importance and the most distinguished of its kind in any Scottish university. It is an essential source for the 18th century, and a much used one for all periods of Scottish history from the earliest times. The Laing Collection falls into five sections, designated as La.I., La.II., La.III., La.IV., and La.V.

After the death of David Laing, his private library was sold in an auction occupying thirty-one days. His collection of charters and other papers is of national importance and the most distinguished of its kind in any Scottish university. It is an essential source for the 18th century, and a much used one for all periods of Scottish history from the earliest times. The Laing Collection falls into five sections, designated as La.I., La.II., La.III., La.IV., and La.V.

After the death of David Laing, his private library was sold in an auction occupying thirty-one days. His collection of charters and other papers is of national importance and the most distinguished of its kind in any Scottish university. It is an essential source for the 18th century, and a much used one for all periods of Scottish history from the earliest times. The Laing Collection falls into five sections, designated as La.I., La.II., La.III., La.IV., and La.V.

After the death of David Laing, his private library was sold in an auction occupying thirty-one days. His collection of charters and other papers is of national importance and the most distinguished of its kind in any Scottish university. It is an essential source for the 18th century, and a much used one for all periods of Scottish history from the earliest times. The Laing Collection falls into five sections, designated as La.I., La.II., La.III., La.IV., and La.V.