| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 11/44775 | Verteilbatterie | 1944 | Item: 1 photo | digitized | |
| GFA 11/44951 | Verteilbatterie | 1944 | Item: 1 photo | digitized | |
| GFA 11/45156 | GF Fittings Rechenschieber | 1945 | Item: 1 photo | digitized | |
| GFA 11/4549 | Schlauchwasserwaage | 1945 | Item: 3 photos | digitized | |
| GFA 11/46515 | Fittingsinstallation | 1946 | Item: 1 photo | digitized | |
| GFA 11/46595 | Fittingsinstallation | 1946 | Item: 1 photo | digitized | |
| GFA 11/46596 | Fittingsinstallation | 1946 | Item: 1 photo | digitized | |
| GFA 11/46597 | Fittingsinstallation | 1946 | Item: 1 photo | digitized | |
| GFA 11/481163-481168 | Rohrmontagearbeiten in der Praxis | 1948 | Item: 6 photos | digitized | |
| GFA 11/481285-481286 | Werkstatt | 1948 | Item: 2 photos | digitized | |
| GFA 11/481287 | Rohrinstallation | 1948 | Item: 1 photo | digitized | |
| GFA 11/481288 | Rohrinstallation | 1948 | Item: 1 photo | digitized | |
| GFA 11/481289 | Rohrinstallation | 1948 | Item: 1 photo | digitized | |
| GFA 11/481290 | Rohrinstallation | 1948 | Item: 1 photo | digitized | |
| GFA 11/481618 | Verteilerbatterie | 1948 | Item: 1 photo | digitized | |
| GFA 11/481619 | Verteilerbatterie | 1948 | Item: 1 photo | digitized | |
| GFA 11/48827 | Fittings-Verteilbatterie | 1948 | Item: 1 photo | digitized | |
| GFA 11/490044 | Verteilbatterien | 1949 | Item: 1 photo | digitized | |
| GFA 11/490045 | Verteilbatterien | 1949 | Item: 1 photo | digitized | |
| GFA 11/490236 | Rohrmontage Girhaldenweg ZH | 1949 | Item: 7 photos | digitized | |
| GFA 11/490246-490249 | Rohrinstallation Schaffhausen | 1949 | Item: 4 photos | digitized | |
| GFA 11/490381 | Kontroll-Mano- und Thermo-Meter | 1949 | Item: 1 photo | digitized | |
| GFA 11/491192 | Montagebeispiele für Gasuhren-Anschluss | 1949 | Item: 1 photo | digitized | |
| GFA 11/491193 | Montagebeispiele für Gasuhren-Anschluss | 1949 | Item: 1 photo | digitized | |
| GFA 11/491194 | Montagebeispiele für Gasuhren-Anschluss | 1949 | Item: 1 photo | digitized |