Watch List notes:

Gorny, Norman F., Northern Song Dynasty Cash Variety Guide, Portland, Oregon, 2001-04, softcover printing. Volume 1. Fugo Senshi by Yamada Kosho, is a two-volume work, published 1827-1829, that classifies Northern Sung one cash coins by die varieties. Gorny has based this work on Fugo Shensi, essentially giving a numerical classification to that work, transliterating and translating variety names and giving rarity ratings. There are rubbings or drawings of all of the varieties. Nice detailed work for those who want to go beyond one coin per reign; Volume 2. Kosen Daizen, Song Yuan to Jing You, A.D. 968-1034; Volume 3. Kosen Daizen, Huang Song to Xi Ning, A.D. 1038-1071; Volume 4. Kosen Daizen, Yuan Feng to Yuan You, A.D. 1078-1086; Volume 5. Kosen Daizen, Yuan You to ChongNing, A.D. 1093-1102; Volume 6. Kosen Daizen, Chong Ning to Xuan He, A.D. 1102-1119; Volume 7. Kosen Daizen, Xuan He to Jing Kang, A.D. 1119-1126, also Including Southern Song, Western Xia, and Jin Dynasty Supplements, set of 7 volumes, ex James Farr Collection Library.

Estimate: 20-40 USD