- 1 R. Simkin (artist), CAPTAIN/ SERGEANT MARCHING ORDER 1874-8,
watercolour, 4101.5.2
- 2 R. Simkin (artist), LANCE CORPORAL/ LIEUTENANT MARCHING ORDER 1881-1897,
watercolour, 4101.5.6 - 3 R. Simkin (artist), ROYAL ENGINEERS SAPPER IN UNIFORM, 1900, 1900 - 1900
watercolour, 6412.4.1 - 4 R. Simkin (artist), AN INDIAN FIELD COLUMN ON THE MARCH, 1891 - 1891
print, 9402.18.5