Two volumes of topographical and church notes, with drawings of monuments, brasses and stained glass, compiled by Johnston's brother Henry, on tours mainly in the West Riding, 1669-1671. The notes are arranged in an order suggested by Nathaniel Johnston, in his instructions to his brother (MS. Top. Yorks. c. 18, fol. 148v).

HMC 5: 6th report (1877) app., 459, C2.