Aberdeenshire Commissioners of Supply: Robertson's Map Papers - Letter from John Menzies to Thomas Burnett regarding payment of subscriptions for the Map to Robertson (1823) Encloses a letter sent to Menzies by James Robertson stating that the whole amount of the subscriptions for his map are to be paid by the Map Committee according to the agreement of 7 September 1810. Menzies states that the Committee subscribers must consider what is to be done and must return some answers to James Robertson. 2 July 1823