| Item 1299: Roman Knee Fibula type 4ai | ||
| Date | 2nd century AD | ![]() |
| Size | 38 mm | |
| Weight | 11.2 gram | |
| Material | Bronze | |
| Description | As type 4a , but spring cover is triangular shape. The spring not boxed in but fitted to plate. Catchplate aligned with trapezoidal profiled and waisted body. Spring and pin missing. | |
| Mrz.3 (ma) | ||