| Publication Type: | Journal Article |
| Year of Publication: | 1901 |
| Authors: | A. E. Verrill |
| Journal: | Transactions of the Connecticut Academy of Arts and Sciences |
| Volume: | 11 |
| Pagination: | 207–266, pl. 36–36F |
| Keywords: | RCBS, TIP |
| URL: | http://archive.org/details/transactionsofco11conn |