41. LKA6.7 Reference (shelfmark): LKA6.7 Title: Bird Song nos. 1-5 Scope & Content: Annotated scripts Collection Area: Sound Archive Languages: English Date Range: 1963 Extent: 37 folios
42. LKA4.8 Reference (shelfmark): LKA4.8 Title: Ludwig Koch remembers Scope & Content: Drafts, correspondence, notes and transcripts Collection Area: Sound Archive Languages: English Date Range: 1957 Extent: 91 folios
43. LKA6.3 Reference (shelfmark): LKA6.3 Title: Animal language zoo Scope & Content: Draft and list of recordings Collection Area: Sound Archive Languages: English Date Range: 1961 Extent: 11 folios
44. LKA7.1 Reference (shelfmark): LKA7.1 Title: The avocet' Scope & Content: Typed draft. Undated document(s) Collection Area: Sound Archive Languages: English Date Range: Mid 20th century Extent: 2 folios
45. LKA7.8 Reference (shelfmark): LKA7.8 Title: Sea-birds calling Scope & Content: Typed draft. Undated document(s) Collection Area: Sound Archive Languages: English Date Range: Mid 20th century Extent: 3 folios
46. LKA7.11 Reference (shelfmark): LKA7.11 Title: Cats' music Scope & Content: Typed draft. Undated document(s) Collection Area: Sound Archive Languages: English Date Range: Mid 20th century Extent: 3 folios
47. LKA3.13 Reference (shelfmark): LKA3.13 Title: Animal language Scope & Content: Draft script and correspondence on updated transmission Collection Area: Sound Archive Languages: English Date Range: 1961 Extent: 17 folios
48. LKA1.3 Reference (shelfmark): LKA1.3 Title: The travelling musicians Scope & Content: Script, drafts and correspondence Collection Area: Sound Archive Languages: English Date Range: 1944 Extent: 26 folios
49. LKA2.2 Reference (shelfmark): LKA2.2 Title: Birds in Britain no. 3 Scope & Content: Draft script Collection Area: Sound Archive Languages: English Date Range: 1951 Extent: 22 folios
50. LKA2.5 Reference (shelfmark): LKA2.5 Title: Home Service music magazine 259 Scope & Content: Draft script Collection Area: Sound Archive Languages: English Date Range: 1952 Extent: 13 folios