A concise glossary of terms used in Grecian, Roman, Italian and Gothic architecture, illustrated by four hundred and forty woodcuts (1846)
Parker, John Henry, 1806-1884 · Oxford: J. H. Parker · leaf 52
40 EOSS BOAVTELL. are generally elaborately carved. Early English bosses … a carved boss. In the Chapter-house, Oxford Cathedral. Decorated style the bosses usually consist of foliage, heads, animals, &c., or of foliage combined with heads and animals, and sometimes shields charged with armorial bearings are used. Many of the Perpendicular bosses bear a strong resemblance…
Architecture
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.