A map of the County of Essex from an actual survey taken in MDCCLXXII: LXXIII & MDCCLXXIV : [sheet 7]
Printed map. "By Iohn Chapman & Peter André". Visual scale [20 cm = 4 statute miles approximately]. Includes inset, "Harwich Harbour". Originally published as an atlas on 25 sheets with RMC_4305 as an index. McMaster's copy has been mounted on linen in such a way as to appear as only 9 numbered sheets. Acquired as part of the Lord Cholmondely collection.