Series/Collection Details
| Collection: | [United States national parks] |
| Date: | 1912 - 1949 |
| Publisher: | United States Geological Survey |
| No. in Collection: | 14 |
| No. held by RSGS: | The RSGS has 14 of this Collection, click here to list them. |
| Scale: | 1:31250 |
| Parsons Code: | F6 |
| Notes: | The scale range of the series is 1:31 250 to 1:187 000. |
