| 10/28/2013 | Probed 0.5 ft below sidewalk grade to possible GM. Landscaping obstruction precluded further investigation. |
| 1/1/1987 | (Unknown date ___ __, 1987 ) Monument showing Str line as graded in 1887. |
| 1/1/1800 | (Unknown date ___ __, ____ ) Monument reset by Chas A Hunt |