| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 24/54.1929 | Tunnel kiln 1951 | 3rd Jul 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1930 | Tunnel kiln 1951 | 3rd Jul 1951 | Item: 1 photo | ||
| GFA 24/54.1931 | Tunnel kiln 1951 | 5th Jul 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1932 | Tunnel kiln 1951 | 5th Jul 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1933 | Tunnel kiln 1951 | 9th Jul 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1934 | Tunnel kiln 1951 | 9th Jul 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1935 | Tunnel kiln 1951 | 9th Jul 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1936 | Tunnel kiln 1951 | 10th Jul 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1937 | Tunnel kiln 1951 | 10th Aug 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1938 | Tunnel kiln 1951 | 14th Aug 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1939 | Tunnel kiln 1951 | 20th Aug 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1940 | Tunnel kiln 1951 | 20th Aug 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1945 | Accident | 9th Feb 1951 | Item: 1 photo | ||
| GFA 24/54.1946 | Extendable ladder | 1950 – 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1947 | Extendable ladder | 1950 – 1951 | Item: 1 photo | ||
| GFA 24/54.1958 | Wall air heater | 6th Sep 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1961 | Lime measuring device | 18th Sep 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1962 | Aulich-Scher and compressive strength test device | 18th Sep 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1965 | Tunnel kiln 1951 | 26th Sep 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1966 | Tunnel kiln 1951 | 5th Oct 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1967 | Tunnel kiln 1951 | 1st Oct 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1968 | Tunnel kiln 1951 | 1st Oct 1951 | Item: 1 photo | ||
| GFA 24/54.1969 | Tunnel kiln 1951 | 31st Aug 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1970 | Tunnel kiln 1951 | 1st Oct 1951 | Item: 1 photo | digitized | |
| GFA 24/54.1974 | 25 years' company anniversary | 1940 – 1949 | Item: 1 photo |