Sign showing objective and logistics of The School Nature League
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| Image number | 242277 |
| Source format | Glass negative |
| Data source | AMNH Negative Logbook 4 |
| Original caption | The School Nature League - Its Object |
| Title | Sign showing objective and logistics of The School Nature League |
| Original photographer | Kirschner, Julius |
| Date | February 1921 |
| Geographic location | New York, New York |
| Institution | American Museum of Natural History |
| File number | 59.07(74.71) |
| Click image for large version | |
