1. Egerton MS 518 Reference (shelfmark): Egerton MS 518 Title: Collection by Don Bernardo Yriarte of papers relative to the Royal Company of the Philippine Islands. Volume 1. Scope & Content: Collection by Don Bernardo Yriarte of papers relative to the Royal Company of the Philippine Islands. Volume 1 of 2. Collection Area: Western Manuscripts Languages: Spanish Date Range: 18th century Extent: 1 volume.
2. Egerton MS 518-519 Reference (shelfmark): Egerton MS 518-519 Title: Collection by Don Bernardo Yriarte of papers relative to the Royal Company of the Philippine Islands. 2 volumes. Scope & Content: Collection by Don Bernardo Yriarte of papers relative to the Royal Company of the Philippine Islands. Collection Area: Western Manuscripts Languages: Spanish Date Range: 18th century Extent: 2 volumes.
3. Egerton MS 519 Reference (shelfmark): Egerton MS 519 Title: Collection by Don Bernardo Yriarte of papers relative to the Royal Company of the Philippine Islands. Volume 2. Scope & Content: Collection by Don Bernardo Yriarte of papers relative to the Royal Company of the Philippine Islands. Volume 2 of 2. Collection Area: Western Manuscripts Languages: Spanish Date Range: 18th century Extent: 1 volume.