Two round oasts that appear on the 1st ed. (1862-1875) OS map with a third appearing on the 2nd ed. (1897-1900), 3rd (1906-1923) and 4th ed. (1906-1952) OS maps, with the roundels at the east end of the building. On the modern map the oasts now appear as one round oast on the western corner and two square oast along the southern side side.

Landmark, Ordnance Survey 1:2,500 map (OS 1st edition 1862-1875): Landmark Epoch 1 (Map). SKE30964.

Landmark, Ordnance Survey 1:2,500 map (OS 2nd Edition, 1897-1900): Landmark Epoch 2 (Map). SKE30965.

Landmark, Ordnance Survey 1:2,500 map (OS 4th Edition, 1929-1952): Landmark Epoch 4 (Map). SKE30967.

Landmark, 1907-1923, Ordnance Survey 1:2,500 map (OS 3rd Edition, 1907-1923): Landmark Epoch 3 (Map). SKE30966.

SKE30967