Worked masonry block brought to regular course Submitted by Roger Fisher (2025) Photographer: Roger Fisher (2002)

Coursed ashlar of sedimentary stone - barn at Coromandel Farm, District Mashishing (Lydenburg), Mpumalanga (c.1900) Submitted by Roger Fisher (2025) Photographer: Roger Fisher (2007)

Random ashlar brought to course with quoins at corner, Coromandel House, Lydenburg, (Mashishing), Mpumalanga Submitted by Roger Fisher (2025) Photographer: Roger Fisher (2008)

Corner detail of Cyclopean sandstone bedded to face in 'crazy-paving' style brought to course and keyed at corners, Rhodes' Drift, Mapungubwe National Park, Limpopo. Submited by Roger Fisher (2025) Photographer: Nicholas Clarke (2004)

52. Stone wall Source: Visual Lexicon of the South African Dwelling, Roger C Fisher, 1992 Drawing by Frank Gaylard Click for larger image

53. Stonework Source: Visual Lexicon of the South African Dwelling, Roger C Fisher, 1992 Drawing by Frank Gaylard Click for larger image

54. Stone masonry Source: Visual Lexicon of the South African Dwelling, Roger C Fisher, 1992 Drawing by Frank Gaylard Click for larger image