| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 76 |
 |
Georeferenced Logan, 1930: sheet 40 (.kmz file) | 2013 | Image | ir_uspace |
| 77 |
|
Georeferenced Logan, 1930: sheet 41 (.kmz file) | 2013 | Image | ir_uspace |
| 78 |
|
Georeferenced Logan, 1930: sheet 42 (.kmz file) | 2013 | Image | ir_uspace |
| 79 |
|
Georeferenced Logan, 1930: sheet 43 (.kmz file) | 2013 | Image | ir_uspace |
| 80 |
|
Georeferenced Logan, 1930: sheet 44 (.kmz file) | 2013 | Image | ir_uspace |
| 81 |
|
Georeferenced Logan, 1930: sheet 45 (.kmz file) | 2013 | Image | ir_uspace |
| 82 |
|
Georeferenced Logan, 1930: sheet 46 (.kmz file) | 2013 | Image | ir_uspace |
| 83 |
|
Georeferenced Logan, 1930: sheet 47 (.kmz file) | 2013 | Image | ir_uspace |
| 84 |
 |
Logan (1885) | 1885 | ir_gisl | |
| 85 |
|
Logan (1890) | 1890 | ir_gisl | |
| 86 |
|
Logan (1900) | 1900 | ir_gisl | |
| 87 |
|
Logan (1930) | 1930 | ir_gisl |