1. Egerton MS 497 Reference (shelfmark): Egerton MS 497 Title: Collection by Don Bernardo Yriarte of papers relative to the Revenues of Spain. Volume 1. Scope & Content: Collection by Don Bernardo Yriarte of papers relative to the Revenues of Spain. Volume 1 of 4. Collection Area: Western Manuscripts Languages: Spanish Date Range: 18th century Extent: 1 volume
2. Egerton MS 498 Reference (shelfmark): Egerton MS 498 Title: Collection by Don Bernardo Yriarte of papers relative to the Revenues of Spain. Volume 2. Scope & Content: Collection by Don Bernardo Yriarte of papers relative to the Revenues of Spain. Volume 2 of 4. Collection Area: Western Manuscripts Languages: Spanish Date Range: 18th century Extent: 1 volume
3. Egerton MS 499 Reference (shelfmark): Egerton MS 499 Title: Collection by Don Bernardo Yriarte of papers relative to the Revenues of Spain. Volume 3. Scope & Content: Collection by Don Bernardo Yriarte of papers relative to the Revenues of Spain. Volume 3 of 4. Collection Area: Western Manuscripts Languages: Spanish Date Range: 18th century Extent: 1 volume
4. Egerton MS 500 Reference (shelfmark): Egerton MS 500 Title: Collection by Don Bernardo Yriarte of papers relative to the Revenues of Spain. Volume 4. Scope & Content: Collection by Don Bernardo Yriarte of papers relative to the Revenues of Spain. Volume 4 of 4. Collection Area: Western Manuscripts Languages: Spanish Date Range: 18th century-19th century Extent: 1 volume