1. Or 6724 mDo 20 Reference (shelfmark): Or 6724 mDo 20 Title: Sheldkar bKa' 'gyur, section mDo, Wa, vol. 20 Collection Area: Oriental Manuscripts Languages: Tibetan Date Range: 1712 Extent: mDo, Wa, vol. 20, 1b1-63, 64/65, 66-104, 105/106, 107-164, 165/166, 167-200, 201/202, 203-380a7