| Field | Value |
| Inventory Number | A 139 |
| Section Number | Ζ 31 |
| Title | Step Block |
| Category | Architecture Marble |
| Description | Top surface shows practically no wear but bottom is badly worn by reuse as a paving block. Both ends show clamp position scratched on, and further back the clamps as executed. Same workmanship and series as A 138 (Ζ 30) - A 144 (Ζ 36). Blue Hymettian marble. <graphic> |
| Context | Pre-excavation, demolition of house 632b/16 |
| Storage | On Site-South of Tholos |
| Negatives | Leica, XVI-93 |
| Dimensions | L. 1.015; D. 0.52-0.54; H. 0.295 |
| Material | Marble (Hymettian) |
| Date Of Discovery | 1933 |
| Section | Ζ |
| Bibliography | Hesperia Suppl. 4 (1940), p. 116, fig. 86. |