Volume 10 of the RSAI's Du Noyer Collection contains 248 sketches and watercolours. A number of items are undated, with the earliest year being 1839 and the latest year being 1867. There are images from Counties Wicklow, Meath, Fermanagh, Waterford, Cork, Dublin, Tipperary, Kerry, Wexford, Kildare, Kilkenny, Longford, Offaly, Down, Antrim, Galway, Louth, Tyrone, Westmeath, Derry, and Cavan. Additionally, there are images from Somerset and London in England.
Subjects in Volume 10 include architecture, landscapes, geological features, crosses, monuments, artefacts, still life, maritime scenes, portraits, and street scenes.