- Serie7 - W M Bush published volumes
- Unidad documental simpleBB-BB-001 - Bill Bush published collection, Volume I ©
- Unidad documental simpleBB-BB-002 - Bill Bush published collection, Volume II ©
- Unidad documental simpleBB-BB-003 - Bill Bush published collection, Volume III ©
- Unidad documental simpleBB-BB-004 - Bill Bush published collection, Volume IV, Index ©
- Unidad documental simpleBB-BB-005 - Bill Bush published collection (loose-leaf volumes), Binder I ©
- Unidad documental simpleBB-BB-006 - Bill Bush published collection (loose-leaf volumes), Binder II ©
- Unidad documental simpleBB-BB-007 - Bill Bush published collection (loose-leaf volumes), Binder III ©
- Unidad documental simpleBB-BB-008 - Bill Bush published collection (loose-leaf volumes), Binder IV ©