Illustration from 1911 Encyclopædia Britannica, article BASILICA.
<p>Fig. 10.—Ground-Plan of the original Basilica of St Peter's at Rome.
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<i>a</i>, Porch. <i>b</i>, Atrium. <i>c</i>, Cloisters. <i>d</i>, Narthex. <i>e</i>, Nave. <i>f</i>, <i>f</i>, Aisles, <i>g</i>, Bema. <i>h</i>, Altar, protected by a double screen. <i>i</i>, Bishop's throne in centre of the apse. <i>k</i>, Sacristy. <i>l</i>, Tomb of Honorius. <i>m</i>, Church of St Andrew.
Project Gutenberg Distributed Proofreaders
1911
Encyclopædia Britannica, 1911