With Patrick Abercrombie, in 1948 he authored The West Midlands Plan and the North Staffordshire Plan, each commissioned by the Minister for Town and Country Planning.[4][5] He was President of the Royal Birmingham Society of Artists (RBSA) from 1960โ1962.
In 1955, his address was given as 25 Augustus Road, Edgbaston, Birmingham.[3]
His portrait was sketched in 1947 by the artist Bernard Fleetwood-Walker, an earlier RBSA President, whose son, Guy, worked for Jackson & Edmonds.[2]
Lloyd, Thomas Alwyn; Jackson, Herbert (1945). Town planning and post-war development, a report prepared by the Council's town planning consultants in collaboration with the Borough Engineer and Surveyor [G.N. Maynard]. (Stourbridge; 1945), 12pp, 1s. Report accepted by Council 30 July 1945
Lloyd, Thomas Alwyn; Jackson, Herbert (1949). South Wales Outline Plan: for the South Wales & Monmouthshire development area (excluding the Borough of Pembroke). HMSO., prepared in 1947 for the Minister of Town & Country Planning.