| Local_note: See maps 9232-9235. |
| Extent: 1 manuscript map on 2 joined sheets |
| Added_date: 1851 |
| Dimensions: 25 x 122 cm. |
| Medium: black in, black pencil, and black and color wash on paper |
| Collection: Lockman-Sage collection. |
| Local_note: Map 9231-A: printed notice to contractors. Map 9231-B: ms. letter to Sage from Jacob Harsen. Map 9231-C: pencil note authorizing the macadamizing, instead of gravelling, of 10th Avenue. Map 9231-D: ms. ink resolution, dated April 29, 1847, that a space through 10th Avenue be regulated. Map 9231-E: list of cubic yards of gravel needed and of rock and earth excavated to regulate 10th Avenue. Map 9231-F: pencil list of "work" between 75th and 86th Streets divided into six sections and assigned to named workers. Map 9231-G: 2-page pencil "Account of the Work and Materials," dated October 4, 1850, and initialled "GAS cs." Map 9231-H: 2 pages of computations in pencil and notes about rock blasting. Map 9231-I: pencil computations. |
| General_note: Names property owners. |
