90. A Plan of Part of the New Road from Sterling to Fort William [1750] / Gordon, Harry (Eng.) // TNA. MR 1/479

91. A Survey of Part of the Murray Firth Shewing the Situation of the New Fort at Arderseer [1750] // BL. Maps K.Top.50.22

92. A Plan of Fort Augustus with the adjacent Lands 1750 / Daubant, Abraham (Eng.) // NLS. MS 1647 Z.02/67a-c [TNA. MPH 1/239]

93. Survey from the Castle of Cargaff to the Castle of Braemarr three different roads [1751] / Campbell, George (Eng.) // BL. Maps K.Top.48.73

94. Survey from Fort George at Arderseer to Bellamoor in Strath Spey, measuring thirty miles and a half; Also showing the Angles of the Surveys made in that Country last year [1751] / Campbell, George (Eng.) // BL. Maps K.Top.48.72

95. A Plan of Part of the New Road from Sterling to Fort William [copy of item (5), 1751] / Gordon, Harry (Eng.) // TNA. MR 1/479

96. A Survey of the Points of Arderseer and Channary Shewing the Situation of Fort George [1752] / Skinner, William (Eng.); Tarrant, Charles (DM) // BL. Maps K.Top.50.23

97. A Survey of the Lakes between Inverness & Fort Will[ia]m, with the Roads of Communication from one Garrison to another [1753] // BL. Maps K.Top.48.61

98. Plan of Part of the Road from Perth to Fort George between Braemarr and Corgarff Barracks, made by 4 Companys of Col. Holmes’s, 2 of Lord George Beauclerk's, and 1 of Lieut.-Gen. Skelton’s Regiments of Foot, in Summer of 1753 / Gordon, Harry (Eng.) // BL. Maps K.Top.48.74

99. A Plan of a Part of the New Road from Perth to Fort George, done by five Companies of Lord Charles Hay’s Regiment, in Summer of 1754 / Gordon, Harry (Eng.) // BL. Maps K.Top.48.75

100. Survey from Fort George at Arderseer [Ardersier] to Bellamoor [near Nethybridge] in Strath Spey, Measuring thirty miles and a half [1755] / Campbell, George (Eng.) // TNA. MPHH 1/36 [TNA. WO 78/1821]

101. Plan of the Roman Camps and Posts near Ardoch in Strathallan [With details on a larger scale. Shows «His Majesty’s Military Road from Crieff to Stirling», 1755] / Roy, William (Eng.) // BL. Maps K.Top.50.79.2.a-b

102. The Military Survey of Scotland [1747–1755] / Roy, William (Eng.) [Sandby, Paul (DM), Chamberlain, Thomas (DM)] // BL. Maps 175.t.3.K.Top.48.25.1e [48.25.1a; 48.25. lb.c; 48.25.ld; 48.25.1f]

103. Part of the Reduction from the Great Map, shewing the Kings Road which is express’d by a Red Line & the Country Roads by a Brown Line [1755] / [Roy, William (Eng.); Sandby, Paul (DM)] // BL. Maps K.Top.48.64

104. Plan of the Roman Camps and Posts near Ardoch in Strathallan [1755] / Roy, William (Eng.) // BL. Maps K.Top.50.79.2.a-b