71. LKF4 Reference (shelfmark): LKF4 Title: BBC Natural History Recordings Scope & Content: Recorded programmes permanent library Collection Area: Sound Archive Languages: English Date Range: 1954 Extent: 2 volumes
72. 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
73. 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
74. 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
75. 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
76. 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
77. 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
78. LKE5.3 Reference (shelfmark): LKE5.3 Title: Natural History Society Scope & Content: Script for talk Collection Area: Sound Archive Languages: English Date Range: 1938 Extent: 3 folios
79. LKH2 Reference (shelfmark): LKH2 Title: Recording catalogue - Bound volume Scope & Content: List of recordings, arranged by artist with alphabetical index. Inside cover suggests volume belonged to Eric Bernard, 1953 Collection Area: Sound Archive Languages: English Date Range: 1953 Extent: 1 volume
80. LKB1 Reference (shelfmark): LKB1 Title: Correspondence from family and friends Scope & Content: Correspondence from family and friends including letters and cards, and some brochures Collection Area: Sound Archive Languages: English and German Date Range: Mid 20th century Extent: 67 folios and 18 items