‘Un Mosaique Constantinienne Inconnue a Saint-Pierre de Rome'
| Name of text: | ‘Un Mosaique Constantinienne Inconnue a Saint-Pierre de Rome' | 
| Author of text: | Arthur L. Frothingham | 
| Date of text: | 1883 | 
| Date of person in text: | 1858-1923 | 
| Name of structure in text: | Old St. Peter's | 
| Type of structure in text: | church | 
| Date of structure in text | 4th C | 
| Century of structure 1: | 4 AD | 
| Century of structure 2: | 13 AD | 
| Country in text: | Italy | 
| Region in text: | Lazio | 
| City in text: | Rome | 
| Specific place of mosaic in text: | Triumphal archway | 
| Description of mosaic in text: | Christ with Peter on his right and Emperor Constantine on his left. Inscription in gold letters. | 
| Mosaic date in text: | 4 AD | 
| Tesserae silver mentioned in text? | No | 
| Tesserae gold mentioned in text? | Yes | 
| Colour descriptions in text: | |
| Bibliography: | Frothingham, A. L., ‘Un Mosaique Constantinienne Inconnue a Saint-Pierre de Rome, Revue Archéologique (1883), 68-72 | 
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