Number | Name | Date | Kind |
---|---|---|---|
2905166 | Niemeyer | Sep 1959 | |
3847133 | Awiszus | Nov 1974 | |
3886924 | Chesnick | Jun 1975 | |
4086904 | Suski et al. | May 1978 | |
4621607 | Busch | Nov 1985 | |
4625705 | Willits | Dec 1986 | |
4691683 | Peck | Sep 1987 |
Entry |
---|
"How to Tie the Loop", Bow and Arrow Magazine, Apr. 1986, p. 46. |