- 1Reference: DV2/G4a
Title: Swineshead. Based on OS sheet IV.8. Our OS reference equivalent OS25" 16
Level of description: item
Date Free Text: c1925
Production date: From: 1924 To: 1940 - 2Reference: DV2/H4
Title: East of Swineshead & Pertenhall. Based on OS sheet V.5. Our OS reference equivalent OS25" 17
Level of description: item
Date Free Text: c1925
Production date: From: 1924 To: 1940