| 其他書名 | Being a Summary of All the Tangible Records of the Aborigines of Berks County, and Containing Cuts and Descriptions of the Varieties of Relics Found Within the County |
| 出版 | Spirit of Berks Book and Job Printing Office, 1881 |
| URL | http://books.google.com.hk/books?id=l7BsAAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |