71. LKG5.3 Reference (shelfmark): LKG5.3 Title: Draft introduction Scope & Content: Amended and longer draft of introductory chapter. Undated document(s) Collection Area: Sound Archive Languages: English Date Range: Mid 20th century Extent: 30 folios
72. LKG5.4 Reference (shelfmark): LKG5.4 Title: Reminiscences Scope & Content: Small typed notes on some of Koch's recollections. Undated document(s) Collection Area: Sound Archive Languages: English Date Range: Mid 20th century Extent: 5 folios
73. LKA1.1 Reference (shelfmark): LKA1.1 Title: Country home hour: Meet the birds Scope & Content: Script and draft Collection Area: Sound Archive Languages: English Date Range: 1939 Extent: 6 folios
74. LKA3.11 Reference (shelfmark): LKA3.11 Title: The language of animals - A Post script Scope & Content: Annotated script Collection Area: Sound Archive Languages: English Date Range: 1954 Extent: 8 folios
75. LKE5.1 Reference (shelfmark): LKE5.1 Title: British Trust for Ornithology Scope & Content: Script for talk at Waldorf hotel Collection Area: Sound Archive Languages: English Date Range: 1936 Extent: 10 folios
76. LKC1.3 Reference (shelfmark): LKC1.3 Title: Wild birds and the land Scope & Content: Bulletin from the Ministry of Agriculture Collection Area: Sound Archive Languages: English Date Range: 1949 Extent: 1 volume
77. LKC1.8 Reference (shelfmark): LKC1.8 Title: German professor's pioneer work Scope & Content: Article in Times of Malta Collection Area: Sound Archive Languages: English Date Range: 1963 Extent: 8 folios
78. LKA11.2 Reference (shelfmark): LKA11.2 Title: Aufstellung uber samtliche vogelstimmensaufnahmen [List of bird recordings] Scope & Content: List of recordings Collection Area: Sound Archive Languages: German Date Range: 1936 Extent: 5 folios
79. LKA7.12 Reference (shelfmark): LKA7.12 Title: Arctic birds calling at the Shetlands Scope & Content: Typed draft. Undated document(s) Collection Area: Sound Archive Languages: English Date Range: Mid 20th century Extent: 4 folios
80. LKB1.1 Reference (shelfmark): LKB1.1 Title: Correspondence from family members Scope & Content: Correspondence, letters and postcards from friends, family and colleagues [some German] Collection Area: Sound Archive Languages: English and German Date Range: 1945-1967 Extent: 67 folios