121. EAP462/1/20/1 Reference (shelfmark): EAP462/1/20/1 Title: Hydraulics 1 [9 Feb 1950] Collection Area: Endangered Archives Programme Languages: French Date Range: 09 Feb 1950 Extent: 1 Tiff image
122. EAP462/1/20/2 Reference (shelfmark): EAP462/1/20/2 Title: Hydraulics 2 [Mar 1960] Collection Area: Endangered Archives Programme Languages: French Date Range: 01 Mar 1960 Extent: 4 Tiff images
123. EAP462/1/21 Reference (shelfmark): EAP462/1/21 Title: Communication Collection Area: Endangered Archives Programme Languages: French Date Range: 2nd half of the 20th century Extent: 14 Tiff images
124. EAP462/1/21/1 Reference (shelfmark): EAP462/1/21/1 Title: Communication 1 [22 Dec 1953] Collection Area: Endangered Archives Programme Languages: French Date Range: 22 Dec 1953 Extent: 1 Tiff image
125. EAP462/1/21/2 Reference (shelfmark): EAP462/1/21/2 Title: Communication 2 [Dec 1956] Collection Area: Endangered Archives Programme Languages: French Date Range: 01 Dec 1956 Extent: 1 Tiff image
126. EAP462/1/21/3 Reference (shelfmark): EAP462/1/21/3 Title: Communication 3 [6 Feb 1956] Collection Area: Endangered Archives Programme Languages: French Date Range: 06 Feb 1956 Extent: 3 Tiff images
127. EAP462/1/21/4 Reference (shelfmark): EAP462/1/21/4 Title: Communication 4 [19 Dec 1955] Collection Area: Endangered Archives Programme Languages: French Date Range: 19 Dec 1955 Extent: 3 Tiff images
128. EAP462/1/21/5 Reference (shelfmark): EAP462/1/21/5 Title: Communication 5 [18 Aug 1959] Collection Area: Endangered Archives Programme Languages: French Date Range: 18 Aug 1959 Extent: 1 Tiff image
129. EAP462/1/21/6 Reference (shelfmark): EAP462/1/21/6 Title: Communication 6 [6 Jun 1959] Collection Area: Endangered Archives Programme Languages: French Date Range: 06 Jun 1959 Extent: 1 Tiff image
130. EAP462/1/21/7 Reference (shelfmark): EAP462/1/21/7 Title: Communication 7 [9 Apr 1959] Collection Area: Endangered Archives Programme Languages: French Date Range: 09 Apr 1959 Extent: 2 Tiff images